Keyword Index

A

  • 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]
  • 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 [Volume 9, Issue 4, 2024, Pages 607-623]
  • Approximation algorithm Algorithmic complexity of triple Roman dominating functions on graphs [Volume 9, Issue 2, 2024, Pages 217-232]
  • APX-complete Algorithmic complexity of triple Roman dominating functions on graphs [Volume 9, Issue 2, 2024, Pages 217-232]
  • Attachment rule Triangular Tile Latching System [Volume 9, Issue 2, 2024, Pages 309-316]

B

  • Binary labeling Characterization of product cordial dragon graphs [Volume 9, Issue 4, 2024, Pages 805-811]
  • Binet formula Some new families of generalized $k$-Leonardo and Gaussian Leonardo Numbers [Volume 9, Issue 3, 2024, Pages 539-553]
  • Binet formula Some properties and identities of hyperbolic generalized k-Horadam quaternions and octonions [Volume 9, Issue 4, 2024, Pages 707-724]
  • Bipartite graphs On graphs with integer sombor indices [Volume 9, Issue 4, 2024, Pages 693-705]
  • Bound Multiplicative Zagreb indices of trees with given domination number [Volume 9, Issue 1, 2024, Pages 89-99]

C

  • Cactus Graphoidally Independent Infinite Cactus [Volume 9, Issue 3, 2024, Pages 413-423]
  • Cartesian product Bounds on sombor index and inverse sum indeg (ISI) index of graph operations [Volume 9, Issue 4, 2024, Pages 785-798]
  • Chebyshev polynomials Some properties and identities of hyperbolic generalized k-Horadam quaternions and octonions [Volume 9, Issue 4, 2024, Pages 707-724]
  • Chromatic Transversal Roman domination Chromatic transversal Roman domination in graphs [Volume 9, Issue 1, 2024, Pages 51-66]
  • Coalition Coalition of cubic graphs of order at most $10$ [Volume 9, Issue 3, 2024, Pages 437-450]
  • 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 [Volume 9, Issue 4, 2024, Pages 747-757]
  • Commutative algebra Algebraic-based primal interior-point algorithms for stochastic infinity norm optimization [Volume 9, Issue 4, 2024, Pages 655-692]
  • 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]
  • 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]
  • Cordial graph Characterization of product cordial dragon graphs [Volume 9, Issue 4, 2024, Pages 805-811]
  • Corona product On the vertex irregular reflexive labeling of generalized friendship graph and corona product of graphs [Volume 9, Issue 3, 2024, Pages 509-526]
  • Corona product Bounds on sombor index and inverse sum indeg (ISI) index of graph operations [Volume 9, Issue 4, 2024, Pages 785-798]
  • Correction Multiplicative Zagreb indices of trees with given domination number [Volume 9, Issue 1, 2024, Pages 89-99]
  • Cyclic codes A study on structure of codes over $mathbb Z_4+umathbb Z_4+vmathbb Z_4 $ [Volume 9, Issue 3, 2024, Pages 567-578]

D

  • Deleted Lexicographic Product Total Chromatic Number for Certain Classes of Lexicographic Product Graphs [Volume 9, Issue 2, 2024, Pages 233-240]
  • Digraphs A note on the small quasi-kernels conjecture in digraphs [Volume 9, Issue 4, 2024, Pages 799-803]
  • Distinct squares The Length of the Longest Sequence of Consecutive FS-double Squares in a Word [Volume 9, Issue 2, 2024, Pages 263-277]
  • 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 [Volume 9, Issue 4, 2024, Pages 647-654]
  • Double Roman domination number Quasi total double Roman domination in trees [Volume 9, Issue 1, 2024, Pages 159-168]
  • Dragon graph Characterization of product cordial dragon graphs [Volume 9, Issue 4, 2024, Pages 805-811]
  • DS-graph Spectral determination of trees with large diameter and small spectral radius [Volume 9, Issue 4, 2024, Pages 607-623]

E

  • 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 [Volume 9, Issue 3, 2024, Pages 425-436]

F

  • Facility Location Problem Optimal Coverage of Borders Using Unmanned Aerial Vehicles [Volume 9, Issue 3, 2024, Pages 467-484]
  • 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]

G

  • Generalized friendship graph On the vertex irregular reflexive labeling of generalized friendship graph and corona product of graphs [Volume 9, Issue 3, 2024, Pages 509-526]
  • Generating Function Some properties and identities of hyperbolic generalized k-Horadam quaternions and octonions [Volume 9, Issue 4, 2024, Pages 707-724]
  • Generating functions Some new families of generalized $k$-Leonardo and Gaussian Leonardo Numbers [Volume 9, Issue 3, 2024, Pages 539-553]
  • Generating set A study on structure of codes over $mathbb Z_4+umathbb Z_4+vmathbb Z_4 $ [Volume 9, Issue 3, 2024, Pages 567-578]
  • Global Dominator coloring A Counterexample on the Conjecture and bounds on $chi_{gd}$-number of Mycielskian of a graph [Volume 9, Issue 2, 2024, Pages 197-204]
  • 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 [Volume 9, Issue 3, 2024, Pages 413-423]
  • Graphoidally Covered Graphs Graphoidally Independent Infinite Cactus [Volume 9, Issue 3, 2024, Pages 413-423]
  • Graphoidally Independent Graphs Graphoidally Independent Infinite Cactus [Volume 9, Issue 3, 2024, Pages 413-423]
  • Graphs Mathematical results on harmonic polynomials [Volume 9, Issue 2, 2024, Pages 279-295]
  • Gray maps A study on structure of codes over $mathbb Z_4+umathbb Z_4+vmathbb Z_4 $ [Volume 9, Issue 3, 2024, Pages 567-578]

H

I

  • Improper coloring On equitable near proper coloring of graphs [Volume 9, Issue 1, 2024, Pages 131-143]
  • Incidence of graph Simultaneous coloring of vertices and incidences of hypercubes [Volume 9, Issue 1, 2024, Pages 67-77]
  • Index Maximizing the indices of a class of signed complete graphs [Volume 9, Issue 1, 2024, Pages 169-175]
  • Integer Sombor index On graphs with integer sombor indices [Volume 9, Issue 4, 2024, Pages 693-705]
  • 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 [Volume 9, Issue 4, 2024, Pages 655-692]

K

  • KG-Sombor index Extremal Kragujevac trees with respect to Sombor indices [Volume 9, Issue 1, 2024, Pages 177-183]
  • Kirchhoff index Some lower bounds on the Kirchhoff index [Volume 9, Issue 1, 2024, Pages 27-36]
  • Kragujevac tree Extremal Kragujevac trees with respect to Sombor indices [Volume 9, Issue 1, 2024, Pages 177-183]

L

  • Laplacian matrix Balance theory: An extension to conjugate skew gain graphs [Volume 9, Issue 2, 2024, Pages 253-262]
  • 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]
  • 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 [Volume 9, Issue 4, 2024, Pages 805-811]

M

  • Matchings Spectral determination of trees with large diameter and small spectral radius [Volume 9, Issue 4, 2024, Pages 607-623]

N

  • Network multi-Periodic Production Process Cost, revenue and profit efficiency in multi-period network system: A DEA-R based approach [Volume 9, Issue 4, 2024, Pages 725-746]
  • NP-complete Algorithmic complexity of triple Roman dominating functions on graphs [Volume 9, Issue 2, 2024, Pages 217-232]

O

  • Orthogonal component graph New results on Orthogonal Component Graphs of Vector Spaces over $mathbb{Z}_p$ [Volume 9, Issue 3, 2024, Pages 485-495]

P

  • Partial sum Some new families of generalized $k$-Leonardo and Gaussian Leonardo Numbers [Volume 9, Issue 3, 2024, Pages 539-553]
  • Petersen graph Coalition of cubic graphs of order at most $10$ [Volume 9, Issue 3, 2024, Pages 437-450]
  • PI index PI Index of Bicyclic Graphs [Volume 9, Issue 3, 2024, Pages 425-436]
  • 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]
  • Power domination Power Dominator Chromatic Numbers of Splitting Graphs of Certain Classes of Graphs [Volume 9, Issue 2, 2024, Pages 317-327]
  • Product of signed graphs Vector valued switching in the products of signed graphs [Volume 9, Issue 4, 2024, Pages 759-771]
  • 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 Algorithmic complexity of triple Roman dominating functions on graphs [Volume 9, Issue 2, 2024, Pages 217-232]

Q

  • 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

S

  • Signed complete graph Maximizing the indices of a class of signed complete graphs [Volume 9, Issue 1, 2024, Pages 169-175]
  • Signed graph Vector valued switching in signed graphs [Volume 9, Issue 3, 2024, Pages 555-565]
  • Signed graph Vector valued switching in the products of signed graphs [Volume 9, Issue 4, 2024, Pages 759-771]
  • 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 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]
  • Skew gain graphs Balance theory: An extension to conjugate skew gain graphs [Volume 9, Issue 2, 2024, Pages 253-262]
  • Sombor coindex Some observations on sombor coindex of graphs [Volume 9, Issue 4, 2024, Pages 813-825]
  • 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 Bounds on sombor index and inverse sum indeg (ISI) index of graph operations [Volume 9, Issue 4, 2024, Pages 785-798]
  • Spectral characterization Spectral determination of trees with large diameter and small spectral radius [Volume 9, Issue 4, 2024, Pages 607-623]
  • 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]
  • Splitting Graphs Power Dominator Chromatic Numbers of Splitting Graphs of Certain Classes of Graphs [Volume 9, Issue 2, 2024, Pages 317-327]
  • 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 [Volume 9, Issue 4, 2024, Pages 655-692]

T

  • 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 [Volume 9, Issue 4, 2024, Pages 813-825]
  • Total coloring Total Chromatic Number for Certain Classes of Lexicographic Product Graphs [Volume 9, Issue 2, 2024, Pages 233-240]
  • Tree Network. 1 Optimal Coverage of Borders Using Unmanned Aerial Vehicles [Volume 9, Issue 3, 2024, Pages 467-484]
  • Triangle Parallel Graph Bounds of Sombor index for corona products on $R$-graphs [Volume 9, Issue 1, 2024, Pages 101-117]
  • Triple Roman domination Algorithmic complexity of triple Roman dominating functions on graphs [Volume 9, Issue 2, 2024, Pages 217-232]

U

  • UAV Routing Optimal Coverage of Borders Using Unmanned Aerial Vehicles [Volume 9, Issue 3, 2024, Pages 467-484]
  • Unicyclic Maximizing the indices of a class of signed complete graphs [Volume 9, Issue 1, 2024, Pages 169-175]
  • Unicyclic graphs PI Index of Bicyclic Graphs [Volume 9, Issue 3, 2024, Pages 425-436]
  • Unicyclic graphs New results on Orthogonal Component Graphs of Vector Spaces over $mathbb{Z}_p$ [Volume 9, Issue 3, 2024, Pages 485-495]
  • Unmanned Aerial Vehicle Optimal Coverage of Borders Using Unmanned Aerial Vehicles [Volume 9, Issue 3, 2024, Pages 467-484]

V

  • Vertex irregular reflexive labeling On the vertex irregular reflexive labeling of generalized friendship graph and corona product of graphs [Volume 9, Issue 3, 2024, Pages 509-526]

W

  • Word combinatorics The Length of the Longest Sequence of Consecutive FS-double Squares in a Word [Volume 9, Issue 2, 2024, Pages 263-277]

Z

  • Zero forcing number Zero forcing number for Cartesian product of some graphs [Volume 9, Issue 4, 2024, Pages 635-646]