A
-
ABC index
Relationships between Randic index and other topological indices [Volume 6, Issue 1, 2021, Pages 137-154]
-
Abelian group
The energy and edge energy of some Cayley graphs on the abelian group $mathbb{Z}_{n}^{4}$ [Volume 9, Issue 1, 2024, Pages 119-130]
-
Abelian group
Finite Abelian Groups with Isomorphic Inclusion Graphs of Cyclic Subgroups [(Articles in Press)]
-
Adjacency matrix
Two upper bounds on the A_α-spectral radius of a connected graph [Volume 7, Issue 1, 2022, Pages 53-57]
-
Adjacency matrix
Balance theory: An extension to conjugate skew gain graphs [Volume 9, Issue 2, 2024, Pages 253-262]
-
Adjacency spectrum
Spectral determination of trees with large diameter and small spectral radius [(Articles in Press)]
-
Affine-Hill cipher
A modified public key cryptography based on generalized Lucas matrices [(Articles in Press)]
-
Algebraic Graph Theory
A survey on the Intersection graphs of ideals of rings [Volume 7, Issue 2, 2022, Pages 121-167]
-
Algorithm
Efficient algorithms for independent Roman domination on some classes of graphs [Volume 8, Issue 1, 2023, Pages 127-140]
-
Algorithm
Double Roman domination in graphs: algorithmic complexity [Volume 8, Issue 3, 2023, Pages 491-503]
-
Algorithm
Linear-time construction of floor plans for plane triangulations [Volume 8, Issue 4, 2023, Pages 673-692]
-
Alliances
Strong Alliances in Graphs [Volume 4, Issue 1, 2019, Pages 1-13]
-
Alliances
$k$-Secure Sets and $k$-Security Number of a Graph [(Articles in Press)]
-
Annihilating ideal of a ring
Some results on the complement of a new graph associated to a commutative ring [Volume 2, Issue 2, 2017, Pages 119-138]
-
Antimagic labeling
The Cartesian product of wheel graph and path graph is antimagic [Volume 8, Issue 4, 2023, Pages 639-647]
-
Antimagic labeling
On e-Super (a, d)-Edge Antimagic Total Labeling of Total Graphs of Paths and Cycles [(Articles in Press)]
-
Antipodal coloring
Antipodal Number of Cartesian Product of Complete Graphs with Cycles [(Articles in Press)]
-
Antipodal number
Antipodal Number of Cartesian Product of Complete Graphs with Cycles [(Articles in Press)]
-
Approximation algorithm
Algorithmic complexity of triple Roman dominating functions on graphs [Volume 9, Issue 2, 2024, Pages 217-232]
-
Approximation Algorithms
Total Roman Domination and Total Domination in Unit Disk Graphs [(Articles in Press)]
-
Approximation solutions
Approximation Solutions for Time-Varying Shortest Path Problem [Volume 2, Issue 2, 2017, Pages 139-147]
-
APX-complete
Complexity and approximation ratio of semitotal domination in graphs [Volume 3, Issue 2, 2018, Pages 143-150]
-
APX-complete
Algorithmic aspects of total Roman ${2}$-domination in graphs [Volume 7, Issue 2, 2022, Pages 183-192]
-
APX-complete
Algorithmic complexity of triple Roman dominating functions on graphs [Volume 9, Issue 2, 2024, Pages 217-232]
-
Artinian ring
A survey on the Intersection graphs of ideals of rings [Volume 7, Issue 2, 2022, Pages 121-167]
-
Atomic domain
On the comaximal graph of a non-quasi-local atomic domain [(Articles in Press)]
-
Attachment rule
Triangular Tile Latching System [Volume 9, Issue 2, 2024, Pages 309-316]
-
Augmented Zagreb index
Relationships between Randic index and other topological indices [Volume 6, Issue 1, 2021, Pages 137-154]
-
Automorphism group of a graph
Commuting graph of an aperiodic Brandt Semigroup [(Articles in Press)]
B
-
Bell number
Stirling number of the fourth kind and lucky partitions of a finite set [Volume 6, Issue 2, 2021, Pages 211-219]
-
Bermond– Thomassen conjecture
Strong $k$-transitive oriented graphs with large minimum degree [(Articles in Press)]
-
Betweenness
Cycle transit function and betweenness [Volume 8, Issue 4, 2023, Pages 725-735]
-
Bicyclic Graph
Signed bicyclic graphs with minimal index [Volume 8, Issue 1, 2023, Pages 207-241]
-
Bimatrix games
Triangular type-2 fuzzy goal programming approach for bimatrix games [(Articles in Press)]
-
Binary labeling
Characterization of Product Cordial Dragon Graphs [(Articles in Press)]
-
Binet formula
Some new families of generalized $k$-Leonardo and Gaussian Leonardo Numbers [(Articles in Press)]
-
Binet formula
Some Properties and Identities of Hyperbolic Generalized k-Horadam Quaternions and Octonions [(Articles in Press)]
-
Bipartite graph
Some results on a supergraph of the comaximal ideal graph of a commutative ring [Volume 3, Issue 2, 2018, Pages 151-172]
-
Bipartite graph
On the complement of the intersection graph of subgroups of a group [(Articles in Press)]
-
Bipartite graphs
On graphs with integer Sombor indices [(Articles in Press)]
-
Bipartite Kneser type-1 graphs
2S3 transformation for Dyadic fractions in the interval (0, 1) [Volume 8, Issue 2, 2023, Pages 411-421]
-
Bound
Multiplicative Zagreb indices of trees with given domination number [Volume 9, Issue 1, 2024, Pages 89-99]
-
Bound
A New Measure for Transmission Irregularity Extent of Graphs [(Articles in Press)]
-
Branch-and-bound
A hybrid branch-and-bound and interior-point algorithm for stochastic mixed-integer nonlinear second-order cone programming [(Articles in Press)]
-
Branching Point
On trees and the multiplicative sum Zagreb index [Volume 1, Issue 2, 2016, Pages 137-148]
-
Brandt semigroups
Commuting graph of an aperiodic Brandt Semigroup [(Articles in Press)]
C
-
Cactus
Graphoidally Independent Infinite Cactus [(Articles in Press)]
-
Cartesian product
On independent domination numbers of grid and toroidal grid directed graphs [Volume 4, Issue 1, 2019, Pages 71-77]
-
Cartesian product
On the super domination number of graphs [Volume 5, Issue 2, 2020, Pages 83-96]
-
Cartesian product
Bounds on Sombor index and inverse sum indeg (ISI) index of graph operations [(Articles in Press)]
-
Cartesian product
Antipodal Number of Cartesian Product of Complete Graphs with Cycles [(Articles in Press)]
-
Cartesian product
Set colorings of the Cartesian product of some graph families [(Articles in Press)]
-
Cartesian product graphs
On global (strong) defensive alliances in some product graphs [Volume 2, Issue 1, 2017, Pages 21-33]
-
Cartesian products
Different-Distance Sets in a Graph [Volume 4, Issue 2, 2019, Pages 151-171]
-
Cayley graph
Sharp lower bounds on the metric dimension of circulant graphs [(Articles in Press)]
-
Centrality measure
The stress of a graph [Volume 8, Issue 1, 2023, Pages 53-65]
-
Certified domination
Algorithmic aspects of certified domination in graphs [Volume 7, Issue 2, 2022, Pages 247-255]
-
Chained ring
Some results on a supergraph of the comaximal ideal graph of a commutative ring [Volume 3, Issue 2, 2018, Pages 151-172]
-
Chebyshev polynomials
Some Properties and Identities of Hyperbolic Generalized k-Horadam Quaternions and Octonions [(Articles in Press)]
-
Chemical graph
Elliptic Sombor index of chemical graphs [(Articles in Press)]
-
Chemical graphs
Degree distance index of class of graphs [(Articles in Press)]
-
Chromatic Transversal Roman domination
Chromatic Transversal Roman Domination in Graphs [Volume 9, Issue 1, 2024, Pages 51-66]
-
Circular cone optimization
A full Nesterov-Todd step interior-point method for circular cone optimization [Volume 1, Issue 2, 2016, Pages 83-102]
-
Circular cone programming
Primal-dual path-following algorithms for circular programming [Volume 2, Issue 2, 2017, Pages 65-85]
-
Coalition
Coalition Graphs [Volume 8, Issue 2, 2023, Pages 423-430]
-
Coalition
Coalition of cubic graphs of order at most $10$ [(Articles in Press)]
-
Coalition
Total coalitions of cubic graphs of order at most 10 [(Articles in Press)]
-
Coloring
Chromatic Transversal Roman Domination in Graphs [Volume 9, Issue 1, 2024, Pages 51-66]
-
Coloring
Power Dominator Chromatic Numbers of Splitting Graphs of Certain Classes of Graphs [Volume 9, Issue 2, 2024, Pages 317-327]
-
Coloring
Game Chromatic Number of Honeycomb Related Networks [(Articles in Press)]
-
Commutative algebra
Algebraic-based primal interior-point algorithms for stochastic infinity norm optimization [(Articles in Press)]
-
Commutative ring
The zero-divisor associate graph over a finite commutative ring [(Articles in Press)]
-
Commutative rings
The sum-annihilating essential ideal graph of a commutative ring [Volume 1, Issue 2, 2016, Pages 117-135]
-
Commutative rings
On Randić spectrum of zero divisor graphs of commutative ring $mathbb{Z}_{n} $ [Volume 8, Issue 1, 2023, Pages 103-113]
-
Commuting graph
Commuting graph of an aperiodic Brandt Semigroup [(Articles in Press)]
-
Complement
The energy and edge energy of some Cayley graphs on the abelian group $mathbb{Z}_{n}^{4}$ [Volume 9, Issue 1, 2024, Pages 119-130]
-
Complementary prism graph
On the Zero Forcing Number of Complementary Prism Graphs [(Articles in Press)]
-
Complemented graph
Some results on a supergraph of the comaximal ideal graph of a commutative ring [Volume 3, Issue 2, 2018, Pages 151-172]
-
Complement of intersection graph of subgroups
On the complement of the intersection graph of subgroups of a group [(Articles in Press)]
-
Complete graph
The zero-divisor associate graph over a finite commutative ring [(Articles in Press)]
-
Complete graph
Some results on the complete sigraphs with exactly three non-negative eigenvalues [(Articles in Press)]
-
Control problems
A path-following algorithm for stochastic quadratically constrained convex quadratic programming in a Hilbert space [Volume 9, Issue 2, 2024, Pages 353-387]
-
Convex optimization
A homogeneous predictor-corrector algorithm for stochastic nonsymmetric convex conic optimization with discrete support [Volume 8, Issue 3, 2023, Pages 531-559]
-
Cops and Robbers
Cop-edge critical generalized Petersen and Paley graphs [Volume 8, Issue 2, 2023, Pages 359-378]
-
Cordial graph
Characterization of Product Cordial Dragon Graphs [(Articles in Press)]
-
Corona product
On the super domination number of graphs [Volume 5, Issue 2, 2020, Pages 83-96]
-
Corona product
On the vertex irregular reflexive labeling of generalized friendship graph and corona product of graphs [(Articles in Press)]
-
Corona product
Bounds on Sombor index and inverse sum indeg (ISI) index of graph operations [(Articles in Press)]
-
Correction
Multiplicative Zagreb indices of trees with given domination number [Volume 9, Issue 1, 2024, Pages 89-99]
-
Covering
Covering total double Roman domination in graphs [Volume 8, Issue 1, 2023, Pages 115-125]
-
Covering nodes
The topological ordering of covering nodes [Volume 5, Issue 1, 2020, Pages 55-60]
-
Crosscap of a graph
Some properties of the essential annihilating-ideal graph of commutative rings [Volume 8, Issue 4, 2023, Pages 715-724]
-
Cryptography
A modified public key cryptography based on generalized Lucas matrices [(Articles in Press)]
-
Cycle transit function
Cycle transit function and betweenness [Volume 8, Issue 4, 2023, Pages 725-735]
-
Cyclic codes
A study on structure of codes over $mathbb Z_4+umathbb Z_4+vmathbb Z_4 $ [(Articles in Press)]
-
Cyclic codes
Skew cyclic codes over $mathbb{Z}_4+vmathbb{Z}_4$ with derivation: structural properties and computational results [(Articles in Press)]
D
-
Data envelopment analysis
Further study on "an extended shortest path problem A data envelopment analysis approach" [Volume 8, Issue 1, 2023, Pages 253-259]
-
Defensive alliances
On global (strong) defensive alliances in some product graphs [Volume 2, Issue 1, 2017, Pages 21-33]
-
Defensive alliances
Strong Alliances in Graphs [Volume 4, Issue 1, 2019, Pages 1-13]
-
Degree distance
Product version of reciprocal degree distance of composite graphs [Volume 3, Issue 1, 2018, Pages 25-35]
-
Degree of a vertex
Degree distance index of class of graphs [(Articles in Press)]
-
Deleted Lexicographic Product
Total Chromatic Number for Certain Classes of Lexicographic Product Graphs [Volume 9, Issue 2, 2024, Pages 233-240]
-
Different-Distance Sets
Different-Distance Sets in a Graph [Volume 4, Issue 2, 2019, Pages 151-171]
-
Differential
A Short Note on Double Roman Domination in Graphs [(Articles in Press)]
-
Digraph
Signed total Roman k-domination in directed graphs [Volume 1, Issue 2, 2016, Pages 165-178]
-
Digraphs
Sufficient conditions on the zeroth-order general Randic index for maximally edge-connected digraphs [Volume 1, Issue 1, 2016, Pages 1-13]
-
Digraphs
The Italian domatic number of a digraph [Volume 4, Issue 1, 2019, Pages 61-70]
-
Digraphs
A note on the Roman domatic number of a digraph [Volume 5, Issue 1, 2020, Pages 19-26]
-
Digraphs
A note on the small quasi-kernels conjecture in digraphs [(Articles in Press)]
-
Directed graph
The topological ordering of covering nodes [Volume 5, Issue 1, 2020, Pages 55-60]
-
Directed graph
Twin signed total Roman domatic numbers in digraphs [Volume 6, Issue 1, 2021, Pages 17-26]
-
Distance-$k$ domination
k-Efficient partitions of graphs [Volume 4, Issue 2, 2019, Pages 109-122]
-
Distance between two vertices
Degree distance index of class of graphs [(Articles in Press)]
-
Distance compatibility
On the powers of signed graphs [Volume 7, Issue 1, 2022, Pages 45-51]
-
Distance-degrees (of vertices)
A study on some properties of leap graphs [Volume 5, Issue 1, 2020, Pages 9-17]
-
Distance (in Graphs)
Peripheral Wiener Index of a Graph [Volume 2, Issue 1, 2017, Pages 43-56]
-
Distance-transitive graph
On the distance-transitivity of the folded hypercube [(Articles in Press)]
-
Distinct edge geodetic decomposition
Distinct edge geodetic decomposition in graphs [Volume 6, Issue 2, 2021, Pages 185-196]
-
Distinct edge geodetic decomposition number
Distinct edge geodetic decomposition in graphs [Volume 6, Issue 2, 2021, Pages 185-196]
-
Distinct squares
The Length of the Longest Sequence of Consecutive FS-double Squares in a Word [Volume 9, Issue 2, 2024, Pages 263-277]
-
Domatic number
The upper domatic number of powers of graphs [Volume 6, Issue 1, 2021, Pages 53-65]
-
Domatic number
Regular graphs with large Italian domatic number [Volume 7, Issue 2, 2022, Pages 257-271]
-
Dominating function
Roman domination number of signed graphs [Volume 8, Issue 4, 2023, Pages 759-766]
-
Dominating functions
Roman domination in signed graphs [Volume 8, Issue 2, 2023, Pages 349-358]
-
Domination game
Paired-Domination Game Played in Graphs [Volume 4, Issue 2, 2019, Pages 79-94]
-
Domination number
Hypo-efficient domination and hypo-unique domination [Volume 1, Issue 2, 2016, Pages 103-116]
-
Domination number
On the signed Roman edge k-domination in graphs [Volume 2, Issue 1, 2017, Pages 57-64]
-
Domination number
On the edge geodetic and edge geodetic domination numbers of a graph [Volume 5, Issue 1, 2020, Pages 41-54]
-
Domination number
On the super domination number of graphs [Volume 5, Issue 2, 2020, Pages 83-96]
-
Domination number
Total domination in cubic Knödel graphs [Volume 6, Issue 2, 2021, Pages 221-230]
-
Domination number
Total outer-convex domination number of graphs [Volume 7, Issue 1, 2022, Pages 59-68]
-
Domination number
Algorithmic Aspects of Quasi-Total Roman Domination in Graphs [Volume 7, Issue 1, 2022, Pages 93-104]
-
Domination number
Outer-independent total 2-rainbow dominating functions in graphs [Volume 8, Issue 2, 2023, Pages 431-444]
-
Domination number
Bounds of point-set domination number [Volume 9, Issue 1, 2024, Pages 79-87]
-
Domination number
On $gamma$-free, $gamma$-totally-free and $gamma$-fixed sets in graphs [(Articles in Press)]
-
Domination number
Optimizing the Gutman Index: A Study of minimum Values Under Transformations of Graphs [(Articles in Press)]
-
Domination number of a graph
Some properties of the essential annihilating-ideal graph of commutative rings [Volume 8, Issue 4, 2023, Pages 715-724]
-
Double Italian domination
Restrained double Italian domination in graphs [Volume 8, Issue 1, 2023, Pages 1-11]
-
Double Roman domatic number
Double Roman domination and domatic numbers of graphs [Volume 3, Issue 1, 2018, Pages 71-77]
-
Double Roman dominating function
Double Roman domination in graphs: algorithmic complexity [Volume 8, Issue 3, 2023, Pages 491-503]
-
Double Roman domination number
Double Roman domination and domatic numbers of graphs [Volume 3, Issue 1, 2018, Pages 71-77]
-
Double Roman domination number
Quasi total double Roman domination in trees [Volume 9, Issue 1, 2024, Pages 159-168]
-
Double Roman domination number
A Short Note on Double Roman Domination in Graphs [(Articles in Press)]
-
Dragon graph
Characterization of Product Cordial Dragon Graphs [(Articles in Press)]
-
DS-graph
Spectral determination of trees with large diameter and small spectral radius [(Articles in Press)]
-
Dyadic 2S3 transformation function
2S3 transformation for Dyadic fractions in the interval (0, 1) [Volume 8, Issue 2, 2023, Pages 411-421]
-
Dyadic fractions
2S3 transformation for Dyadic fractions in the interval (0, 1) [Volume 8, Issue 2, 2023, Pages 411-421]
-
Dynamic programming
Double Roman domination in graphs: algorithmic complexity [Volume 8, Issue 3, 2023, Pages 491-503]
E
-
Eccentricity
Eccentric completion of a graph [Volume 7, Issue 2, 2022, Pages 193-201]
-
Edge-degree
On Connected Bipartite $Q$-Integral Graphs [(Articles in Press)]
-
Edge geodetic number
Distinct edge geodetic decomposition in graphs [Volume 6, Issue 2, 2021, Pages 185-196]
-
Edge-vertex domination
Graphs with unique minimum edge-vertex dominating sets [(Articles in Press)]
-
Edge-vertex domination number
Graphs with unique minimum edge-vertex dominating sets [(Articles in Press)]
-
Efficient Domination
Hypo-efficient domination and hypo-unique domination [Volume 1, Issue 2, 2016, Pages 103-116]
-
Efficient Domination
k-Efficient partitions of graphs [Volume 4, Issue 2, 2019, Pages 109-122]
-
Eigenvalue of graph
New bounds on the energy of a graph [Volume 7, Issue 1, 2022, Pages 81-90]
-
Element splitting
The Tutte polynomial of matroids constructed by a family of splitting operations [Volume 7, Issue 1, 2022, Pages 69-79]
-
Elliptic Sombor index
Elliptic Sombor index of chemical graphs [(Articles in Press)]
-
Energy
New bounds on the energy of a graph [Volume 7, Issue 1, 2022, Pages 81-90]
-
Equilibrium points
Triangular type-2 fuzzy goal programming approach for bimatrix games [(Articles in Press)]
-
Essential annihilating-ideal graph
Some properties of the essential annihilating-ideal graph of commutative rings [Volume 8, Issue 4, 2023, Pages 715-724]
-
Euclidean Jordan algebra
A full Nesterov-Todd step interior-point method for circular cone optimization [Volume 1, Issue 2, 2016, Pages 83-102]
-
Euclidean Jordan algebra
Primal-dual path-following algorithms for circular programming [Volume 2, Issue 2, 2017, Pages 65-85]
-
Evaluation
Global Malmquist productivity index for evaluation of multistage series systems with undesirable and non-discretionary data [(Articles in Press)]
-
Exact 1-step dominating set
Strength of strongest dominating sets in fuzzy graphs [Volume 6, Issue 2, 2021, Pages 287-297]
-
Extended zero-divisor graph
Cliques in the extended zero-divisor graph of finite commutative rings [(Articles in Press)]
-
Extremal Graph Theory
Signed bicyclic graphs with minimal index [Volume 8, Issue 1, 2023, Pages 207-241]
-
Extremal tree
Multiplicative Zagreb indices of trees with given domination number [Volume 9, Issue 1, 2024, Pages 89-99]
-
Extremal values
PI Index of Bicyclic Graphs [(Articles in Press)]
F
-
Face-sequence
2-semi equivelar maps on the torus and the Klein bottle with few vertices [(Articles in Press)]
-
Facial coloring
A note on odd facial total-coloring of cacti [Volume 8, Issue 3, 2023, Pages 589-594]
-
Facility Location Problem
Optimal Coverage of Borders Using Unmanned Aerial Vehicles [(Articles in Press)]
-
Fibonacci sequence
A modified public key cryptography based on generalized Lucas matrices [(Articles in Press)]
-
F-index
Reformulated F-index of graph operations [Volume 2, Issue 2, 2017, Pages 87-98]
-
First general Zagreb index
Reformulated F-index of graph operations [Volume 2, Issue 2, 2017, Pages 87-98]
-
FS-double squares
The Length of the Longest Sequence of Consecutive FS-double Squares in a Word [Volume 9, Issue 2, 2024, Pages 263-277]
-
Full-Newton step
A full Nesterov-Todd step interior-point method for circular cone optimization [Volume 1, Issue 2, 2016, Pages 83-102]
-
Full-Newton step
An infeasible interior-point method for the $P*$-matrix linear complementarity problem based on a trigonometric kernel function with full-Newton step [Volume 3, Issue 1, 2018, Pages 51-70]
-
Fuzzy Graphs
Bounds for fuzzy Zagreb Estrada index [Volume 8, Issue 1, 2023, Pages 153-160]
-
Fuzzy Zagreb Energies
Bounds for fuzzy Zagreb Estrada index [Volume 8, Issue 1, 2023, Pages 153-160]
-
Fuzzy Zagreb Estrada Index
Bounds for fuzzy Zagreb Estrada index [Volume 8, Issue 1, 2023, Pages 153-160]
-
Fuzzy Zagreb indices
Bounds for fuzzy Zagreb Estrada index [Volume 8, Issue 1, 2023, Pages 153-160]
-
Fuzzy Zagreb Matrices
Bounds for fuzzy Zagreb Estrada index [Volume 8, Issue 1, 2023, Pages 153-160]
G
-
Gallai-mortal graph
A survey of the studies on Gallai and anti-Gallai graphs [Volume 6, Issue 1, 2021, Pages 93-112]
-
Generalized friendship graph
On the vertex irregular reflexive labeling of generalized friendship graph and corona product of graphs [(Articles in Press)]
-
Generalized hypergeometric function
On several new closed-form evaluations for the generalized hypergeometric functions [Volume 8, Issue 4, 2023, Pages 737-749]
-
Generating Function
Some Properties and Identities of Hyperbolic Generalized k-Horadam Quaternions and Octonions [(Articles in Press)]
-
Generating functions
Some new families of generalized $k$-Leonardo and Gaussian Leonardo Numbers [(Articles in Press)]
-
Generating set
A study on structure of codes over $mathbb Z_4+umathbb Z_4+vmathbb Z_4 $ [(Articles in Press)]
-
Geometric-Arithmetic index
Relationships between Randic index and other topological indices [Volume 6, Issue 1, 2021, Pages 137-154]
-
Global convergence
A Hybrid Conjugate Gradient Method Between MLS and FR in Nonparametric Statistics [(Articles in Press)]
-
Global Dominator coloring
A Counterexample on the Conjecture and bounds on χgd-number of Mycielskian of a graph [Volume 9, Issue 2, 2024, Pages 197-204]
-
Graceful graph
On Odd-Graceful Coloring of Graphs [(Articles in Press)]
-
Graph energy
Þ-energy of generalized Petersen graphs [Volume 7, Issue 1, 2022, Pages 1-16]
-
Graph energy
The energy and edge energy of some Cayley graphs on the abelian group $mathbb{Z}_{n}^{4}$ [Volume 9, Issue 1, 2024, Pages 119-130]
-
Graphoidal Cover of a Graph
Graphoidally Independent Infinite Cactus [(Articles in Press)]
-
Graphoidally Covered Graphs
Graphoidally Independent Infinite Cactus [(Articles in Press)]
-
Graphoidally Independent Graphs
Graphoidally Independent Infinite Cactus [(Articles in Press)]
-
Graphs
Commuting graph of an aperiodic Brandt Semigroup [(Articles in Press)]
-
Graphs
Mathematical results on harmonic polynomials [Volume 9, Issue 2, 2024, Pages 279-295]
-
Graphs products
On the total liar's domination of graphs [Volume 7, Issue 2, 2022, Pages 169-175]
-
Graph topology
A study on graph topology [Volume 8, Issue 2, 2023, Pages 397-409]
-
Graph topology
Erratum to the paper ``A study on graph topology'' (Published in Commun. Comb. Optim. 8 (2023), no. 2, 397-409.) [(Articles in Press)]
-
Graph Transformation
On trees and the multiplicative sum Zagreb index [Volume 1, Issue 2, 2016, Pages 137-148]
-
Graph Transformation
Sombor index of some graph transformations [Volume 8, Issue 1, 2023, Pages 193-205]
-
Gray maps
A study on structure of codes over $mathbb Z_4+umathbb Z_4+vmathbb Z_4 $ [(Articles in Press)]
-
Gray maps
Polycyclic codes over R [(Articles in Press)]
-
Grid graph
Line completion number of grid graph Pn × Pm [Volume 6, Issue 2, 2021, Pages 299-313]
-
Grothendieck group
Leavitt path algebras for order prime Cayley graphs of finite groups [(Articles in Press)]
-
Group
Leavitt path algebras for order prime Cayley graphs of finite groups [(Articles in Press)]
H
-
Half-arc-transitive graph Tightly attached Regular covering projection
Tetravalent half-arc-transitive graphs of order $12p$ [Volume 9, Issue 1, 2024, Pages 145-157]
-
Halin
The locating-chromatic number for Halin graphs [Volume 2, Issue 1, 2017, Pages 1-9]
-
Hamiltonian graph
On chromatic number and clique number in k-step Hamiltonian graphs [Volume 9, Issue 1, 2024, Pages 37-49]
-
Hamiltonian graph
Some algebraic properties of the subdivision graph of a graph [Volume 9, Issue 2, 2024, Pages 297-307]
-
Hamming distance
On the inverse maximum perfect matching problem under the bottleneck-type Hamming distance [Volume 4, Issue 1, 2019, Pages 35-46]
-
Hamming distances
Polycyclic codes over R [(Articles in Press)]
-
Harmonic topological index
Mathematical results on harmonic polynomials [Volume 9, Issue 2, 2024, Pages 279-295]
-
H-free graph
On Connected Bipartite $Q$-Integral Graphs [(Articles in Press)]
-
Horadam number
Some Properties and Identities of Hyperbolic Generalized k-Horadam Quaternions and Octonions [(Articles in Press)]
-
Hybrid conjugate gradient method
A Hybrid Conjugate Gradient Method Between MLS and FR in Nonparametric Statistics [(Articles in Press)]
-
Hyperbolic quaternions and octonions
Some Properties and Identities of Hyperbolic Generalized k-Horadam Quaternions and Octonions [(Articles in Press)]
I
-
Improper coloring
On Equitable Near Proper Coloring of Graphs [Volume 9, Issue 1, 2024, Pages 131-143]
-
Improper colouring
A note on δ^(k)-colouring of the Cartesian product of some graphs [Volume 7, Issue 1, 2022, Pages 113-120]
-
Incidence of graph
Simultaneous coloring of vertices and incidences of hypercubes [Volume 9, Issue 1, 2024, Pages 67-77]
-
Inclusion graph
Finite Abelian Groups with Isomorphic Inclusion Graphs of Cyclic Subgroups [(Articles in Press)]
-
Independent Italian dominating function
Independent Italian bondage of graphs [Volume 8, Issue 4, 2023, Pages 649-664]
-
Independent rainbow domination
A new upper bound on the independent $2$-rainbow domination number in trees [Volume 8, Issue 1, 2023, Pages 261-270]
-
Independent Roman dominating function
Efficient algorithms for independent Roman domination on some classes of graphs [Volume 8, Issue 1, 2023, Pages 127-140]
-
Index
Signed bicyclic graphs with minimal index [Volume 8, Issue 1, 2023, Pages 207-241]
-
Index
Maximizing the indices of a class of signed complete graphs [Volume 9, Issue 1, 2024, Pages 169-175]
-
Infeasible interiorpoint method
An infeasible interior-point method for the $P*$-matrix linear complementarity problem based on a trigonometric kernel function with full-Newton step [Volume 3, Issue 1, 2018, Pages 51-70]
-
Integer linear programming
Vertex-edge Roman domination in graphs: complexity and algorithms [Volume 8, Issue 1, 2023, Pages 23-37]
-
Integer Sombor index
On graphs with integer Sombor indices [(Articles in Press)]
-
Interior point methods
Primal-dual path-following algorithms for circular programming [Volume 2, Issue 2, 2017, Pages 65-85]
-
Interior-point methods
A full Nesterov-Todd step interior-point method for circular cone optimization [Volume 1, Issue 2, 2016, Pages 83-102]
-
Interior-point methods
A homogeneous predictor-corrector algorithm for stochastic nonsymmetric convex conic optimization with discrete support [Volume 8, Issue 3, 2023, Pages 531-559]
-
Interior-point methods
A path-following algorithm for stochastic quadratically constrained convex quadratic programming in a Hilbert space [Volume 9, Issue 2, 2024, Pages 353-387]
-
Interior-point methods
Algebraic-based primal interior-point algorithms for stochastic infinity norm optimization [(Articles in Press)]
-
Interior-point methods
A hybrid branch-and-bound and interior-point algorithm for stochastic mixed-integer nonlinear second-order cone programming [(Articles in Press)]
-
Interval function
Cycle transit function and betweenness [Volume 8, Issue 4, 2023, Pages 725-735]
-
Intuitionistic fuzzy graph
Intuitionistic fuzzy Sombor indices: A novel approach for improving the performance of vaccination centers [(Articles in Press)]
-
Inverse problem
On the inverse maximum perfect matching problem under the bottleneck-type Hamming distance [Volume 4, Issue 1, 2019, Pages 35-46]
-
Irreducible element
On the comaximal graph of a non-quasi-local atomic domain [(Articles in Press)]
-
Irregularity
On the extremal total irregularity index of n-vertex trees with fixed maximum degree [Volume 6, Issue 1, 2021, Pages 113-121]
-
Italian domatic number
The Italian domatic number of a digraph [Volume 4, Issue 1, 2019, Pages 61-70]
-
Italian dominating function
The Italian domatic number of a digraph [Volume 4, Issue 1, 2019, Pages 61-70]
-
Italian domination
Regular graphs with large Italian domatic number [Volume 7, Issue 2, 2022, Pages 257-271]
-
Italian domination
Remarks on the restrained Italian domination number in graphs [Volume 8, Issue 1, 2023, Pages 183-191]
-
Italian domination number
The Italian domatic number of a digraph [Volume 4, Issue 1, 2019, Pages 61-70]
J
-
Join of graphs
On the total liar's domination of graphs [Volume 7, Issue 2, 2022, Pages 169-175]
K
-
Kaluza' s theorem
On signs of several Toeplitz--Hessenberg determinants whose elements contain central Delannoy numbers [Volume 8, Issue 4, 2023, Pages 665-671]
-
Kernel function
An infeasible interior-point method for the $P*$-matrix linear complementarity problem based on a trigonometric kernel function with full-Newton step [Volume 3, Issue 1, 2018, Pages 51-70]
-
KG-Sombor index
Extremal Kragujevac trees with respect to Sombor indices [Volume 9, Issue 1, 2024, Pages 177-183]
-
Kirchhoff index
On relation between the Kirchhoff index and number of spanning trees of graph [Volume 5, Issue 1, 2020, Pages 1-8]
-
Kirchhoff index
Improved bounds for Kirchhoff index of graphs [Volume 8, Issue 1, 2023, Pages 243-251]
-
Kirchhoff index
Some lower bounds on the Kirchhoff index [Volume 9, Issue 1, 2024, Pages 27-36]
-
Klein bottle
2-semi equivelar maps on the torus and the Klein bottle with few vertices [(Articles in Press)]
-
Knodel graph
Total domination in cubic Knödel graphs [Volume 6, Issue 2, 2021, Pages 221-230]
-
Kragujevac tree
Extremal Kragujevac trees with respect to Sombor indices [Volume 9, Issue 1, 2024, Pages 177-183]
L
-
L(2,1)-labeling
L(2,1)-labeling of some zero-divisor graphs associated with commutative rings [(Articles in Press)]
-
Laplacian eigenvalues (of graph)
Improved bounds for Kirchhoff index of graphs [Volume 8, Issue 1, 2023, Pages 243-251]
-
Laplacian matrix
Some remarks on the sum of the inverse values of the normalized signless Laplacian eigenvalues of graphs [Volume 6, Issue 2, 2021, Pages 259-271]
-
Laplacian matrix
Balance theory: An extension to conjugate skew gain graphs [Volume 9, Issue 2, 2024, Pages 253-262]
-
Laplacian matrix
On Zero-Divisor Graph of the ring $mathbb{F}_p+umathbb{F}_p+u^2 mathbb{F}_p$ [(Articles in Press)]
-
Laplacian matrix
On distance Laplacian spectral invariants of brooms and their complements [(Articles in Press)]
-
Leap Zagreb index
Leap Zagreb indices of trees and unicyclic graphs [Volume 3, Issue 2, 2018, Pages 179-194]
-
Leech graph
Leech Graphs [Volume 9, Issue 2, 2024, Pages 205-215]
-
Leech labeling
Leech Graphs [Volume 9, Issue 2, 2024, Pages 205-215]
-
Leech tree
Leech Graphs [Volume 9, Issue 2, 2024, Pages 205-215]
-
Lexicographic Product
Total Chromatic Number for Certain Classes of Lexicographic Product Graphs [Volume 9, Issue 2, 2024, Pages 233-240]
-
Linear complementarity problem
An infeasible interior-point method for the $P*$-matrix linear complementarity problem based on a trigonometric kernel function with full-Newton step [Volume 3, Issue 1, 2018, Pages 51-70]
-
Linear optimization
A second-order corrector wide neighborhood infeasible interior-point method for linear optimization based on a specific kernel function [Volume 7, Issue 1, 2022, Pages 29-44]
-
Line completion number
Line completion number of grid graph Pn × Pm [Volume 6, Issue 2, 2021, Pages 299-313]
-
Line graph
A survey of the studies on Gallai and anti-Gallai graphs [Volume 6, Issue 1, 2021, Pages 93-112]
-
Line graph
Line completion number of grid graph Pn × Pm [Volume 6, Issue 2, 2021, Pages 299-313]
-
Line graph
Some algebraic properties of the subdivision graph of a graph [Volume 9, Issue 2, 2024, Pages 297-307]
-
Line graph
The energy and edge energy of some Cayley graphs on the abelian group $mathbb{Z}_{n}^{4}$ [Volume 9, Issue 1, 2024, Pages 119-130]
-
Line graph
Characterization of Product Cordial Dragon Graphs [(Articles in Press)]
-
Line graph
The zero-divisor associate graph over a finite commutative ring [(Articles in Press)]
-
Local antimagic chromatic number
On local antimagic chromatic number of various join graphs [Volume 8, Issue 4, 2023, Pages 693-714]
-
Local antimagic chromatic number
Complete solutions on local antimagic chromatic number of three families of disconnected graphs [(Articles in Press)]
-
Local antimagic labeling
Complete solutions on local antimagic chromatic number of three families of disconnected graphs [(Articles in Press)]
-
Lucas matrix
A modified public key cryptography based on generalized Lucas matrices [(Articles in Press)]
-
Lucas sequence
A modified public key cryptography based on generalized Lucas matrices [(Articles in Press)]
-
Lucky partition
Stirling number of the fourth kind and lucky partitions of a finite set [Volume 6, Issue 2, 2021, Pages 211-219]
M
-
Magic labeling
The Cartesian product of wheel graph and path graph is antimagic [Volume 8, Issue 4, 2023, Pages 639-647]
-
Magic labeling
On e-Super (a, d)-Edge Antimagic Total Labeling of Total Graphs of Paths and Cycles [(Articles in Press)]
-
Malmquist productivity index
Global Malmquist productivity index for evaluation of multistage series systems with undesirable and non-discretionary data [(Articles in Press)]
-
Matchings
Spectral determination of trees with large diameter and small spectral radius [(Articles in Press)]
-
Maximally edge-connected digraphs
Sufficient conditions on the zeroth-order general Randic index for maximally edge-connected digraphs [Volume 1, Issue 1, 2016, Pages 1-13]
-
Maximally edge-connected graphs
Sufficient conditions for maximally edge-connected and super-edge-connected [Volume 2, Issue 1, 2017, Pages 35-41]
-
Maximal outerplanar graphs
Maximal outerplanar graphs with semipaired domination number double the domination number [(Articles in Press)]
-
Maximum values
Unicyclic graphs with maximum Randić indices [Volume 8, Issue 1, 2023, Pages 161-172]
-
Minus Dominating Function
Characterization of signed paths and cycles admitting minus dominating function [Volume 5, Issue 1, 2020, Pages 61-68]
-
Minus domination
Characterization of signed paths and cycles admitting minus dominating function [Volume 5, Issue 1, 2020, Pages 61-68]
-
Mixed-integer programming
A hybrid branch-and-bound and interior-point algorithm for stochastic mixed-integer nonlinear second-order cone programming [(Articles in Press)]
-
Mixed Roman dominating function
Mixed Roman domination and 2-independence in trees [Volume 3, Issue 1, 2018, Pages 79-91]
-
Molecular descriptor
On the variable sum exdeg index and cut edges of graphs [Volume 6, Issue 2, 2021, Pages 249-257]
-
Multi attributes
Further study on "an extended shortest path problem A data envelopment analysis approach" [Volume 8, Issue 1, 2023, Pages 253-259]
-
Multiplicative Sum Zagreb Index
On trees and the multiplicative sum Zagreb index [Volume 1, Issue 2, 2016, Pages 137-148]
-
Mycielskian graphs
On the Sombor Index of Sierpiński and Mycielskian Graphs [(Articles in Press)]
N
-
Net-regular signed graph
On net-Laplacian Energy of Signed Graphs [Volume 2, Issue 1, 2017, Pages 11-19]
-
Network data envelopment analysis
Global Malmquist productivity index for evaluation of multistage series systems with undesirable and non-discretionary data [(Articles in Press)]
-
Network multi-Periodic Production Process
Cost, Revenue and Profit Efficiency in multi-period network system: A DEA-R based Approach [(Articles in Press)]
-
Non-discretionary data
Global Malmquist productivity index for evaluation of multistage series systems with undesirable and non-discretionary data [(Articles in Press)]
-
Nonlinear second-order cone programming
A hybrid branch-and-bound and interior-point algorithm for stochastic mixed-integer nonlinear second-order cone programming [(Articles in Press)]
-
Nonsymmetric programming
A homogeneous predictor-corrector algorithm for stochastic nonsymmetric convex conic optimization with discrete support [Volume 8, Issue 3, 2023, Pages 531-559]
-
Nordhaus-Gaddum
Regular graphs with large Italian domatic number [Volume 7, Issue 2, 2022, Pages 257-271]
-
Nordhaus-Gaddum type bound
Strength of strongest dominating sets in fuzzy graphs [Volume 6, Issue 2, 2021, Pages 287-297]
-
Normalized distance Laplacian matrix
Normalized distance Laplacian matrices for signed graphs [Volume 8, Issue 3, 2023, Pages 445-456]
-
Normalized distance Laplacian spectrum
Normalized distance Laplacian matrices for signed graphs [Volume 8, Issue 3, 2023, Pages 445-456]
-
NP-complete
Algorithmic aspects of certified domination in graphs [Volume 7, Issue 2, 2022, Pages 247-255]
-
NP-complete
Vertex-edge Roman domination in graphs: complexity and algorithms [Volume 8, Issue 1, 2023, Pages 23-37]
-
NP-complete
Algorithmic complexity of triple Roman dominating functions on graphs [Volume 9, Issue 2, 2024, Pages 217-232]
-
NP-completeness
Complexity and approximation ratio of semitotal domination in graphs [Volume 3, Issue 2, 2018, Pages 143-150]
-
Numerical comparisons
A Hybrid Conjugate Gradient Method Between MLS and FR in Nonparametric Statistics [(Articles in Press)]
O
-
Odd facial coloring
A note on odd facial total-coloring of cacti [Volume 8, Issue 3, 2023, Pages 589-594]
-
Ordering
Unicyclic graphs with maximum Randić indices [Volume 8, Issue 1, 2023, Pages 161-172]
-
Ordering
On distance Laplacian spectral invariants of brooms and their complements [(Articles in Press)]
-
Oriented graph
New skew equienergetic oriented graphs [Volume 4, Issue 1, 2019, Pages 15-24]
-
Orthogonal component graph
New results on Orthogonal Component Graphs of Vector Spaces over $mathbb{Z}_p$ [(Articles in Press)]
-
Outer independent Roman dominating function
Outer independent Roman domination number of trees [Volume 6, Issue 2, 2021, Pages 273-286]
P
-
Paired dominating set
Complexity of the paired domination subdivision problem [Volume 7, Issue 2, 2022, Pages 177-182]
-
Paired-domination
Maximal outerplanar graphs with semipaired domination number double the domination number [(Articles in Press)]
-
Paired-domination game
Paired-Domination Game Played in Graphs [Volume 4, Issue 2, 2019, Pages 79-94]
-
Paired domination number
Complexity of the paired domination subdivision problem [Volume 7, Issue 2, 2022, Pages 177-182]
-
Paired-domination number
Paired-Domination Game Played in Graphs [Volume 4, Issue 2, 2019, Pages 79-94]
-
Paired domination subdivision number
Complexity of the paired domination subdivision problem [Volume 7, Issue 2, 2022, Pages 177-182]
-
Paley graphs
Cop-edge critical generalized Petersen and Paley graphs [Volume 8, Issue 2, 2023, Pages 359-378]
-
Pareto efficiency
Pareto-efficient strategies in 3-person games played with staircase-function strategies [Volume 8, Issue 2, 2023, Pages 271-304]
-
Partial sum
Some new families of generalized $k$-Leonardo and Gaussian Leonardo Numbers [(Articles in Press)]
-
Peripheral Wiener Index
Peripheral Wiener Index of a Graph [Volume 2, Issue 1, 2017, Pages 43-56]
-
Petersen graph
Coalition of cubic graphs of order at most $10$ [(Articles in Press)]
-
Petersen graphs
Cop-edge critical generalized Petersen and Paley graphs [Volume 8, Issue 2, 2023, Pages 359-378]
-
Pigeonhole Principle
Total domination in cubic Knödel graphs [Volume 6, Issue 2, 2021, Pages 221-230]
-
PI index
PI Index of Bicyclic Graphs [(Articles in Press)]
-
Plane graph
A note on odd facial total-coloring of cacti [Volume 8, Issue 3, 2023, Pages 589-594]
-
Point-set Domination
Bounds of point-set domination number [Volume 9, Issue 1, 2024, Pages 79-87]
-
Polynomial
Mathematical results on harmonic polynomials [Volume 9, Issue 2, 2024, Pages 279-295]
-
Polynomial complexity
An infeasible interior-point method for the $P*$-matrix linear complementarity problem based on a trigonometric kernel function with full-Newton step [Volume 3, Issue 1, 2018, Pages 51-70]
-
Polynomial complexity
A second-order corrector wide neighborhood infeasible interior-point method for linear optimization based on a specific kernel function [Volume 7, Issue 1, 2022, Pages 29-44]
-
Power domination
Power Dominator Chromatic Numbers of Splitting Graphs of Certain Classes of Graphs [Volume 9, Issue 2, 2024, Pages 317-327]
-
Power of signed graphs
On the powers of signed graphs [Volume 7, Issue 1, 2022, Pages 45-51]
-
Product of signed graphs
On the distance spectra of product of signed graphs [Volume 8, Issue 1, 2023, Pages 67-76]
-
Product of signed graphs
Vector valued switching in the products of signed graphs [(Articles in Press)]
-
Programming in abstract spaces
A path-following algorithm for stochastic quadratically constrained convex quadratic programming in a Hilbert space [Volume 9, Issue 2, 2024, Pages 353-387]
-
Proper interval graph
Efficient algorithms for independent Roman domination on some classes of graphs [Volume 8, Issue 1, 2023, Pages 127-140]
-
Proper interval graph
Algorithmic complexity of triple Roman dominating functions on graphs [Volume 9, Issue 2, 2024, Pages 217-232]
Q
-
Q-integral graph
On Connected Bipartite $Q$-Integral Graphs [(Articles in Press)]
-
Quadratic programming
A path-following algorithm for stochastic quadratically constrained convex quadratic programming in a Hilbert space [Volume 9, Issue 2, 2024, Pages 353-387]
R
-
Radio $k$-coloring
Antipodal Number of Cartesian Product of Complete Graphs with Cycles [(Articles in Press)]
-
Rainbow domination
A new upper bound on the independent $2$-rainbow domination number in trees [Volume 8, Issue 1, 2023, Pages 261-270]
-
Randi' {c} index
Unicyclic graphs with maximum Randić indices [Volume 8, Issue 1, 2023, Pages 161-172]
-
Randi'c index
Relationships between Randic index and other topological indices [Volume 6, Issue 1, 2021, Pages 137-154]
-
Randić index
On the ordering of the Randić index of unicyclic and bicyclic graphs [(Articles in Press)]
-
Randi'c index, general sum-connectivity index
A note on polyomino chains with extremum general sum-connectivity index [Volume 6, Issue 1, 2021, Pages 81-91]
-
Randić matrix
On Randić spectrum of zero divisor graphs of commutative ring $mathbb{Z}_{n} $ [Volume 8, Issue 1, 2023, Pages 103-113]
-
Randić spectrum
On Randić spectrum of zero divisor graphs of commutative ring $mathbb{Z}_{n} $ [Volume 8, Issue 1, 2023, Pages 103-113]
-
Ratio Data Envelopment Analysis (DEA-R)
Cost, Revenue and Profit Efficiency in multi-period network system: A DEA-R based Approach [(Articles in Press)]
-
Reflexive vertex strength
On the vertex irregular reflexive labeling of generalized friendship graph and corona product of graphs [(Articles in Press)]
-
Repetitions
The Length of the Longest Sequence of Consecutive FS-double Squares in a Word [Volume 9, Issue 2, 2024, Pages 263-277]
-
Restrained double Roman domination
Restrained double Roman domatic number [(Articles in Press)]
-
Ring
A survey on the Intersection graphs of ideals of rings [Volume 7, Issue 2, 2022, Pages 121-167]
-
Roman ${2}$-dominating function
Algorithmic aspects of total Roman ${2}$-domination in graphs [Volume 7, Issue 2, 2022, Pages 183-192]
-
Roman ${2}$-domination
A characterization of trees with equal Roman {2}-domination and Roman domination numbers [Volume 4, Issue 2, 2019, Pages 95-107]
-
Roman domatic number
The Roman domination and domatic numbers of a digraph [Volume 4, Issue 1, 2019, Pages 47-59]
-
Roman domatic number
A note on the Roman domatic number of a digraph [Volume 5, Issue 1, 2020, Pages 19-26]
-
Roman dominating function
Bounds on the restrained Roman domination number of a graph [Volume 1, Issue 1, 2016, Pages 75-82]
-
Roman dominating function
The Roman domination and domatic numbers of a digraph [Volume 4, Issue 1, 2019, Pages 47-59]
-
Roman dominating function
A note on the Roman domatic number of a digraph [Volume 5, Issue 1, 2020, Pages 19-26]
-
Roman dominating function
Roman domination number of signed graphs [Volume 8, Issue 4, 2023, Pages 759-766]
-
Roman dominating function
Global restrained Roman domination in graphs [(Articles in Press)]
-
Roman dominating functions
Roman domination in signed graphs [Volume 8, Issue 2, 2023, Pages 349-358]
-
Roman domination
A characterization of trees with equal Roman {2}-domination and Roman domination numbers [Volume 4, Issue 2, 2019, Pages 95-107]
-
Roman domination
On trees with equal Roman domination and outer-independent Roman domination numbers [Volume 4, Issue 2, 2019, Pages 185-199]
-
Roman domination
Bounds on signed total double Roman domination [Volume 5, Issue 2, 2020, Pages 191-206]
-
Roman domination
Bounds on the outer-independent double Italian domination number [Volume 6, Issue 1, 2021, Pages 123-136]
-
Roman domination
A counterexample to a conjecture of Jafari Rad and Volkmann [Volume 7, Issue 1, 2022, Pages 91-92]
-
Roman domination
A note on Roman $k$-tuple domination number [Volume 7, Issue 2, 2022, Pages 273-274]
-
Roman domination
Covering total double Roman domination in graphs [Volume 8, Issue 1, 2023, Pages 115-125]
-
Roman domination
A characterization of locating Roman domination edge critical graphs [(Articles in Press)]
-
Roman domination number
Bounds on the restrained Roman domination number of a graph [Volume 1, Issue 1, 2016, Pages 75-82]
-
Roman domination number
Roman domination excellent graphs: trees [Volume 3, Issue 1, 2018, Pages 1-24]
-
Roman domination number
The Roman domination and domatic numbers of a digraph [Volume 4, Issue 1, 2019, Pages 47-59]
-
Roman domination number
A note on the Roman domatic number of a digraph [Volume 5, Issue 1, 2020, Pages 19-26]
-
Roman domination number
On the Zagreb indices of graphs with given Roman domination number [Volume 8, Issue 1, 2023, Pages 141-152]
-
Roman domination number
A lower bound for the second Zagreb index of trees with given Roman domination number [Volume 8, Issue 2, 2023, Pages 391-396]
-
Roman domination number
Quasi total double Roman domination in trees [Volume 9, Issue 1, 2024, Pages 159-168]
-
Roman domination polynomial Roman dominating function
On the Roman Domination Polynomials [(Articles in Press)]
-
Roman k-tuple
A note on Roman $k$-tuple domination number [Volume 7, Issue 2, 2022, Pages 273-274]
-
Rook’ Generalized Rook’ s graph
Zero forcing number for Cartesian product of some graphs [(Articles in Press)]
S
-
Second degree
On leap Zagreb indices of graphs [Volume 2, Issue 2, 2017, Pages 99-117]
-
Second-degrees (of vertices)
The First Leap Zagreb Coindex of Some Graph Operations [(Articles in Press)]
-
Second Zagreb index
A lower bound for the second Zagreb index of trees with given Roman domination number [Volume 8, Issue 2, 2023, Pages 391-396]
-
Secure sets
Strong Alliances in Graphs [Volume 4, Issue 1, 2019, Pages 1-13]
-
Secure sets
$k$-Secure Sets and $k$-Security Number of a Graph [(Articles in Press)]
-
Security number
$k$-Secure Sets and $k$-Security Number of a Graph [(Articles in Press)]
-
Self-concordance
Primal-dual path-following algorithms for circular programming [Volume 2, Issue 2, 2017, Pages 65-85]
-
Semipaired domination number
Maximal outerplanar graphs with semipaired domination number double the domination number [(Articles in Press)]
-
Semi-simple ring
Polycyclic codes over R [(Articles in Press)]
-
Seymour’ s second neighborhood conjecture
Strong $k$-transitive oriented graphs with large minimum degree [(Articles in Press)]
-
Shortest path
Further study on "an extended shortest path problem A data envelopment analysis approach" [Volume 8, Issue 1, 2023, Pages 253-259]
-
Shortest Path Problem
Approximation Solutions for Time-Varying Shortest Path Problem [Volume 2, Issue 2, 2017, Pages 139-147]
-
Sierpiński graphs
On the Sombor Index of Sierpiński and Mycielskian Graphs [(Articles in Press)]
-
Signed complete graph
Maximizing the indices of a class of signed complete graphs [Volume 9, Issue 1, 2024, Pages 169-175]
-
Signed distance
On the powers of signed graphs [Volume 7, Issue 1, 2022, Pages 45-51]
-
Signed distance matrix
On the distance spectra of product of signed graphs [Volume 8, Issue 1, 2023, Pages 67-76]
-
Signed distance spectrum
On the distance spectra of product of signed graphs [Volume 8, Issue 1, 2023, Pages 67-76]
-
Signed graph
On the powers of signed graphs [Volume 7, Issue 1, 2022, Pages 45-51]
-
Signed graph
On the distance spectra of product of signed graphs [Volume 8, Issue 1, 2023, Pages 67-76]
-
Signed graph
Signed bicyclic graphs with minimal index [Volume 8, Issue 1, 2023, Pages 207-241]
-
Signed graph
Line signed graph of a signed unit graph of commutative rings [Volume 8, Issue 2, 2023, Pages 313-326]
-
Signed graph
Vector valued switching in signed graphs [(Articles in Press)]
-
Signed graph
Vector valued switching in the products of signed graphs [(Articles in Press)]
-
Signed graphs
Characterization of signed paths and cycles admitting minus dominating function [Volume 5, Issue 1, 2020, Pages 61-68]
-
Signed graphs
Normalized distance Laplacian matrices for signed graphs [Volume 8, Issue 3, 2023, Pages 445-456]
-
Signed graphs
Roman domination number of signed graphs [Volume 8, Issue 4, 2023, Pages 759-766]
-
Signed Roman $k$-dominating function
Weak signed Roman $k$-domination in graphs [Volume 6, Issue 1, 2021, Pages 1-15]
-
Signed Roman $k$-domination number
Weak signed Roman $k$-domination in graphs [Volume 6, Issue 1, 2021, Pages 1-15]
-
Signed total Italian $k$-dominating function
Signed total Italian $k$-domination in digraphs [Volume 9, Issue 2, 2024, Pages 339-351]
-
Signed total Italian $k$-domination number
Signed total Italian $k$-domination in digraphs [Volume 9, Issue 2, 2024, Pages 339-351]
-
Signed total Italian domination number
Signed total Italian domination in digraphs [Volume 8, Issue 3, 2023, Pages 457-466]
-
Signed total Italian k-domatic number
Signed total Italian k-domatic number of a graph [Volume 8, Issue 1, 2023, Pages 39-52]
-
Signed total Italian k-dominating function
Signed total Italian k-domination in graphs [Volume 6, Issue 2, 2021, Pages 171-183]
-
Signed total Italian k-dominating function
Signed total Italian k-domatic number of a graph [Volume 8, Issue 1, 2023, Pages 39-52]
-
Signed total Italian k-domination number
Signed total Italian k-domination in graphs [Volume 6, Issue 2, 2021, Pages 171-183]
-
Signed total Italian k-domination number
Signed total Italian k-domatic number of a graph [Volume 8, Issue 1, 2023, Pages 39-52]
-
Signed total Roman $k$-dominating function
Signed total Italian $k$-domination in digraphs [Volume 9, Issue 2, 2024, Pages 339-351]
-
Signed total Roman $k$-domination number
Signed total Italian $k$-domination in digraphs [Volume 9, Issue 2, 2024, Pages 339-351]
-
Signed total Roman k-dominating function
Signed total Italian k-domination in graphs [Volume 6, Issue 2, 2021, Pages 171-183]
-
Signed total Roman k-domination number
Signed total Italian k-domination in graphs [Volume 6, Issue 2, 2021, Pages 171-183]
-
Signless Laplacian matrix
Signless Laplacian eigenvalues of the zero divisor graph associated to finite commutative ring $ mathbb{Z}_{p^{M_{1}}q^{M_{2}}} $ [Volume 8, Issue 3, 2023, Pages 561-574]
-
Signless Laplacian matrix
On Connected Bipartite $Q$-Integral Graphs [(Articles in Press)]
-
Simple-intersection graph
A Simple-Intersection Graph of a Ring Approach to Solving Coloring Optimization Problems [(Articles in Press)]
-
Skew energy
New skew equienergetic oriented graphs [Volume 4, Issue 1, 2019, Pages 15-24]
-
Skew equienergetic
New skew equienergetic oriented graphs [Volume 4, Issue 1, 2019, Pages 15-24]
-
Skew gain graphs
Balance theory: An extension to conjugate skew gain graphs [Volume 9, Issue 2, 2024, Pages 253-262]
-
SM sum graphs
2S3 transformation for Dyadic fractions in the interval (0, 1) [Volume 8, Issue 2, 2023, Pages 411-421]
-
Sombor coindex
On Sombor coindex of graphs [Volume 8, Issue 3, 2023, Pages 513-529]
-
Sombor coindex
Some observations on Sombor coindex of graphs [(Articles in Press)]
-
Sombor index
Sombor index of some graph transformations [Volume 8, Issue 1, 2023, Pages 193-205]
-
Sombor index
New bounds on Sombor index [Volume 8, Issue 2, 2023, Pages 305-311]
-
Sombor index
On Sombor coindex of graphs [Volume 8, Issue 3, 2023, Pages 513-529]
-
Sombor index
Bounds of Sombor Index for Corona Products on $R$-Graphs [Volume 9, Issue 1, 2024, Pages 101-117]
-
Sombor index
Extremal Kragujevac trees with respect to Sombor indices [Volume 9, Issue 1, 2024, Pages 177-183]
-
Sombor index
Lower bound on the KG-Sombor index [Volume 8, Issue 4, 2023, Pages 751-757]
-
Sombor index
Bounds on Sombor index and inverse sum indeg (ISI) index of graph operations [(Articles in Press)]
-
Sombor index
On the Sombor Index of Sierpiński and Mycielskian Graphs [(Articles in Press)]
-
Sombor indices
Intuitionistic fuzzy Sombor indices: A novel approach for improving the performance of vaccination centers [(Articles in Press)]
-
Spectral characterization
Spectral determination of trees with large diameter and small spectral radius [(Articles in Press)]
-
Spectrum
The energy and edge energy of some Cayley graphs on the abelian group $mathbb{Z}_{n}^{4}$ [Volume 9, Issue 1, 2024, Pages 119-130]
-
Split graph
Some results on a supergraph of the comaximal ideal graph of a commutative ring [Volume 3, Issue 2, 2018, Pages 151-172]
-
Splitting
The Tutte polynomial of matroids constructed by a family of splitting operations [Volume 7, Issue 1, 2022, Pages 69-79]
-
Splitting Graphs
Power Dominator Chromatic Numbers of Splitting Graphs of Certain Classes of Graphs [Volume 9, Issue 2, 2024, Pages 317-327]
-
Splitting off
The Tutte polynomial of matroids constructed by a family of splitting operations [Volume 7, Issue 1, 2022, Pages 69-79]
-
Star decomposition
Distinct edge geodetic decomposition in graphs [Volume 6, Issue 2, 2021, Pages 185-196]
-
Stirling number of the fourth kind
Stirling number of the fourth kind and lucky partitions of a finite set [Volume 6, Issue 2, 2021, Pages 211-219]
-
Stirling number of the second kind
Stirling number of the fourth kind and lucky partitions of a finite set [Volume 6, Issue 2, 2021, Pages 211-219]
-
Stochastic programming
A homogeneous predictor-corrector algorithm for stochastic nonsymmetric convex conic optimization with discrete support [Volume 8, Issue 3, 2023, Pages 531-559]
-
Stochastic programming
A path-following algorithm for stochastic quadratically constrained convex quadratic programming in a Hilbert space [Volume 9, Issue 2, 2024, Pages 353-387]
-
Stochastic programming
Algebraic-based primal interior-point algorithms for stochastic infinity norm optimization [(Articles in Press)]
-
Stochastic programming
A hybrid branch-and-bound and interior-point algorithm for stochastic mixed-integer nonlinear second-order cone programming [(Articles in Press)]
-
Strong alliances
Strong Alliances in Graphs [Volume 4, Issue 1, 2019, Pages 1-13]
-
Strongest dominating set in fuzzy graphs
Strength of strongest dominating sets in fuzzy graphs [Volume 6, Issue 2, 2021, Pages 287-297]
-
Strong Wolfe line search
A Hybrid Conjugate Gradient Method Between MLS and FR in Nonparametric Statistics [(Articles in Press)]
-
Sufficient descent direction
A Hybrid Conjugate Gradient Method Between MLS and FR in Nonparametric Statistics [(Articles in Press)]
-
Super domination number
On the super domination number of graphs [Volume 5, Issue 2, 2020, Pages 83-96]
-
Super-edge-connected graphs
Sufficient conditions for maximally edge-connected and super-edge-connected [Volume 2, Issue 1, 2017, Pages 35-41]
-
Super line graph
Line completion number of grid graph Pn × Pm [Volume 6, Issue 2, 2021, Pages 299-313]
T
-
Terminal status of a vertex
Terminal status of vertices and terminal status connectivity indices of graphs with its applications to properties of cycloalkanes [Volume 7, Issue 2, 2022, Pages 275-300]
-
The Forgotten Zagreb Index
Inverse problem for the Forgotten and the hyper Zagreb indices of trees [Volume 7, Issue 2, 2022, Pages 203-209]
-
The hyper Zagreb Index
Inverse problem for the Forgotten and the hyper Zagreb indices of trees [Volume 7, Issue 2, 2022, Pages 203-209]
-
The number of closed walks
New bounds on the energy of a graph [Volume 7, Issue 1, 2022, Pages 81-90]
-
Thermo-electro-elastic materials
Nonlinear inclusion for thermo-electro-elastic: existence, dependence and optimal control [(Articles in Press)]
-
Time-Varying Optimization
Approximation Solutions for Time-Varying Shortest Path Problem [Volume 2, Issue 2, 2017, Pages 139-147]
-
Toeplitz--Hessenberg determinant
On signs of several Toeplitz--Hessenberg determinants whose elements contain central Delannoy numbers [Volume 8, Issue 4, 2023, Pages 665-671]
-
Topological indices
On relation between the Kirchhoff index and number of spanning trees of graph [Volume 5, Issue 1, 2020, Pages 1-8]
-
Topological indices
Some new bounds on the general sum--connectivity index [Volume 5, Issue 2, 2020, Pages 97-109]
-
Topological indices
A note on the first Zagreb index and coindex of graphs [Volume 6, Issue 1, 2021, Pages 41-51]
-
Topological indices
Improved bounds for Kirchhoff index of graphs [Volume 8, Issue 1, 2023, Pages 243-251]
-
Topological indices
Some lower bounds on the Kirchhoff index [Volume 9, Issue 1, 2024, Pages 27-36]
-
Topological indices
Some observations on Sombor coindex of graphs [(Articles in Press)]
-
Topological ordering algorithm
The topological ordering of covering nodes [Volume 5, Issue 1, 2020, Pages 55-60]
-
Torus
2-semi equivelar maps on the torus and the Klein bottle with few vertices [(Articles in Press)]
-
Total coalition
Total coalitions of cubic graphs of order at most 10 [(Articles in Press)]
-
Total coloring
Total Chromatic Number for Certain Classes of Lexicographic Product Graphs [Volume 9, Issue 2, 2024, Pages 233-240]
-
Total liar' s domination
On the total liar's domination of graphs [Volume 7, Issue 2, 2022, Pages 169-175]
-
Total restrained domination
Total restrained Roman domination [Volume 8, Issue 3, 2023, Pages 575-587]
-
Total Roman ${2}$-domination
Algorithmic aspects of total Roman ${2}$-domination in graphs [Volume 7, Issue 2, 2022, Pages 183-192]
-
Total Roman dominating function
A note on Roman $k$-tuple domination number [Volume 7, Issue 2, 2022, Pages 273-274]
-
Tournaments
Vertex-degree function index on tournaments [(Articles in Press)]
-
Transitivity
New results on upper domatic number of graphs [Volume 5, Issue 2, 2020, Pages 125-137]
-
Transmission irregular graph
A New Measure for Transmission Irregularity Extent of Graphs [(Articles in Press)]
-
Transmission of a vertex
A New Measure for Transmission Irregularity Extent of Graphs [(Articles in Press)]
-
Tree-convex bipartite graphs
Algorithmic aspects of certified domination in graphs [Volume 7, Issue 2, 2022, Pages 247-255]
-
Tree Network. 1
Optimal Coverage of Borders Using Unmanned Aerial Vehicles [(Articles in Press)]
-
Triangle Parallel Graph
Bounds of Sombor Index for Corona Products on $R$-Graphs [Volume 9, Issue 1, 2024, Pages 101-117]
-
Triangular type-2 fuzzy numbers
Triangular type-2 fuzzy goal programming approach for bimatrix games [(Articles in Press)]
-
Triple Roman dominating function
An upper bound on triple Roman domination [Volume 8, Issue 3, 2023, Pages 505-511]
-
Triple Roman domination
Algorithmic complexity of triple Roman dominating functions on graphs [Volume 9, Issue 2, 2024, Pages 217-232]
-
Triple Roman domination number, Trees
An upper bound on triple Roman domination [Volume 8, Issue 3, 2023, Pages 505-511]
-
Tutte polynomial
The Tutte polynomial of matroids constructed by a family of splitting operations [Volume 7, Issue 1, 2022, Pages 69-79]
-
Type-2 fuzzy goals
Triangular type-2 fuzzy goal programming approach for bimatrix games [(Articles in Press)]
U
-
UAV Routing
Optimal Coverage of Borders Using Unmanned Aerial Vehicles [(Articles in Press)]
-
Undesirable data
Global Malmquist productivity index for evaluation of multistage series systems with undesirable and non-discretionary data [(Articles in Press)]
-
Unicyclic
Maximizing the indices of a class of signed complete graphs [Volume 9, Issue 1, 2024, Pages 169-175]
-
Unicyclic graph
Efficient algorithms for independent Roman domination on some classes of graphs [Volume 8, Issue 1, 2023, Pages 127-140]
-
Unicyclic graphs
Unicyclic graphs with maximum Randić indices [Volume 8, Issue 1, 2023, Pages 161-172]
-
Unicyclic graphs
PI Index of Bicyclic Graphs [(Articles in Press)]
-
Unicyclic graphs
New results on Orthogonal Component Graphs of Vector Spaces over $mathbb{Z}_p$ [(Articles in Press)]
-
Unicyclic graphs
On the ordering of the Randić index of unicyclic and bicyclic graphs [(Articles in Press)]
-
Unit Disk Graphs
Total Roman Domination and Total Domination in Unit Disk Graphs [(Articles in Press)]
-
Unit Zq-MacDonald code
Unit $mathbb{Z}_q$-Simplex codes of type α and zero divisor $mathbb{Z}_q$-Simplex codes [Volume 8, Issue 2, 2023, Pages 327-348]
-
Unit Zq-Simplex codes of type α
Unit $mathbb{Z}_q$-Simplex codes of type α and zero divisor $mathbb{Z}_q$-Simplex codes [Volume 8, Issue 2, 2023, Pages 327-348]
-
Unmanned Aerial Vehicle
Optimal Coverage of Borders Using Unmanned Aerial Vehicles [(Articles in Press)]
-
Upper domatic number
New results on upper domatic number of graphs [Volume 5, Issue 2, 2020, Pages 125-137]
-
Upper domatic number
The upper domatic number of powers of graphs [Volume 6, Issue 1, 2021, Pages 53-65]
-
Upper domatic partition
New results on upper domatic number of graphs [Volume 5, Issue 2, 2020, Pages 125-137]
-
Upper domatic partition
The upper domatic number of powers of graphs [Volume 6, Issue 1, 2021, Pages 53-65]
W
-
Weak signed Roman $k$-dominating function
Weak signed Roman $k$-domination in graphs [Volume 6, Issue 1, 2021, Pages 1-15]
-
Weighted digraph
More on the bounds for the skew Laplacian energy of weighted digraphs [Volume 8, Issue 2, 2023, Pages 379-390]
-
Weighted Hermite--Hadamard inequality
A generalized form of the Hermite-Hadamard-Fejer type inequalities involving fractional integral for co-ordinated convex functions [Volume 6, Issue 1, 2021, Pages 27-40]
-
Weighted signed graphs
Normalized distance Laplacian matrices for signed graphs [Volume 8, Issue 3, 2023, Pages 445-456]
-
Wiener Index
Peripheral Wiener Index of a Graph [Volume 2, Issue 1, 2017, Pages 43-56]
-
Wiener Index
Entire Wiener index of graphs [Volume 7, Issue 2, 2022, Pages 227-245]
-
Word combinatorics
The Length of the Longest Sequence of Consecutive FS-double Squares in a Word [Volume 9, Issue 2, 2024, Pages 263-277]
-
Wronski' s formula
On signs of several Toeplitz--Hessenberg determinants whose elements contain central Delannoy numbers [Volume 8, Issue 4, 2023, Pages 665-671]
Z
-
Zagreb energy
On Zagreb Energy and edge-Zagreb energy [Volume 6, Issue 1, 2021, Pages 155-169]
-
Zagreb index
Leap Zagreb indices of trees and unicyclic graphs [Volume 3, Issue 2, 2018, Pages 179-194]
-
Zagreb index
On the Zagreb indices of graphs with given Roman domination number [Volume 8, Issue 1, 2023, Pages 141-152]
-
Zagreb indices
A note on the re-defined third Zagreb index of trees [(Articles in Press)]
-
Zagreb indices
On leap Zagreb indices of graphs [Volume 2, Issue 2, 2017, Pages 99-117]
-
Zagreb indices
Relationships between Randic index and other topological indices [Volume 6, Issue 1, 2021, Pages 137-154]
-
Zero-divisor
The zero-divisor associate graph over a finite commutative ring [(Articles in Press)]
-
Zero-divisor graph
On Zero-Divisor Graph of the ring $mathbb{F}_p+umathbb{F}_p+u^2 mathbb{F}_p$ [(Articles in Press)]
-
Zero-divisor graph
Cliques in the extended zero-divisor graph of finite commutative rings [(Articles in Press)]
-
Zero-divisor graph
L(2,1)-labeling of some zero-divisor graphs associated with commutative rings [(Articles in Press)]
-
Zero divisor Zq-Simplex code and Weight distribution
Unit $mathbb{Z}_q$-Simplex codes of type α and zero divisor $mathbb{Z}_q$-Simplex codes [Volume 8, Issue 2, 2023, Pages 327-348]
-
Zero forcing number
Zero forcing number for Cartesian product of some graphs [(Articles in Press)]
-
Zero forcing number
On the Zero Forcing Number of Complementary Prism Graphs [(Articles in Press)]
-
Zero forcing set
On the Zero Forcing Number of Complementary Prism Graphs [(Articles in Press)]
-
Zeroth-order general Randic index
Sufficient conditions on the zeroth-order general Randic index for maximally edge-connected digraphs [Volume 1, Issue 1, 2016, Pages 1-13]
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