Main Subjects = Graph theory
Number of Articles: 209
Spectral determination of trees with large diameter and small spectral radius

Articles in Press, Accepted Manuscript, Available Online from 25 September 2023

10.22049/cco.2023.28648.1651

Xing Gao; Xuanshi Jia; JianFeng Wang; Maurizio Brunetti

Monophonic Eccentric Domination in Graphs

Articles in Press, Accepted Manuscript, Available Online from 20 May 2023

10.22049/cco.2023.28156.1460

Titus P.; Ajitha Fancy J.

Zero forcing number for Cartesian product of some graphs

Articles in Press, Accepted Manuscript, Available Online from 24 May 2023

10.22049/cco.2023.28177.1471

Zeinab Montazeri; Nasrin Soltankhah

Game Chromatic Number of Honeycomb Related Networks

Articles in Press, Accepted Manuscript, Available Online from 25 June 2023

10.22049/cco.2023.28663.1658

Muhammad Imran; Syed Ahtsham Ul Haq Bokhary; Muhammad Shahzad Akhtar; Naoki Matsumoto

Some properties of star-perfect graphs

Articles in Press, Accepted Manuscript, Available Online from 25 July 2023

10.22049/cco.2023.28076.1484

Sanghita Ghosh; Ravindra Gundgurti; Abraham Vettiyankal

Strong domination number of some operations on a graph

Articles in Press, Accepted Manuscript, Available Online from 26 July 2023

10.22049/cco.2023.28649.1652

Saeid Alikhani; Nima Ghanbari; Hassan Zaherifar

A note on the small quasi-kernels conjecture in digraphs

Articles in Press, Accepted Manuscript, Available Online from 05 August 2023

10.22049/cco.2023.28155.1459

Mostafa Blidia; M. Chellali

Characterization of Product Cordial Dragon Graphs

Articles in Press, Accepted Manuscript, Available Online from 15 August 2023

10.22049/cco.2023.27882.1384

Mukti Acharya; Joseph Varghese Kureethara

On the Sombor Index of Sierpiński and Mycielskian Graphs

Articles in Press, Accepted Manuscript, Available Online from 20 August 2023

10.22049/cco.2023.28681.1669

Surabhi Chanda; Radha R Iyer

Well ve-covered graphs

Articles in Press, Accepted Manuscript, Available Online from 10 September 2023

10.22049/cco.2023.28186.1469

Razika Boutrig; Mustapha Chellali; Nacéra Meddah

Graphs with unique minimum edge-vertex dominating sets

Articles in Press, Accepted Manuscript, Available Online from 11 September 2023

10.22049/cco.2023.28605.1631

B Senthilkumar; M Chellali; Naresh Kumar H; Venkatakrishnan B Yanamandram

On Zero-Divisor Graph of the ring $\mathbb{F}_p+u\mathbb{F}_p+u^2 \mathbb{F}_p$

Articles in Press, Accepted Manuscript, Available Online from 15 October 2023

10.22049/cco.2023.28238.1486

ANNAMALAI N

Antipodal Number of Cartesian Product of Complete Graphs with Cycles

Articles in Press, Accepted Manuscript, Available Online from 15 October 2023

10.22049/cco.2023.28693.1674

Kush Kumar; Pratima Panigrahi

Vector valued switching in the products of signed graphs

Articles in Press, Accepted Manuscript, Available Online from 20 October 2023

10.22049/cco.2023.28758.1703

Albin Mathew; Germina K. A

NP-completeness of some generalized hop and step domination parameters in graphs

Articles in Press, Accepted Manuscript, Available Online from 25 October 2023

10.22049/cco.2023.28699.1676

Ghazale Asemian; Nader Jafari Rad; Abolfazl Tehranian; Hamid Rasouli

The zero-divisor associate graph over a finite commutative ring

Articles in Press, Accepted Manuscript, Available Online from 27 October 2023

10.22049/cco.2023.28488.1577

Bijon Biswas; Raibatak Sen Gupta; M.K. Sen; Sukhendu Kar

On the distance-transitivity of the folded hypercube

Articles in Press, Accepted Manuscript, Available Online from 03 November 2023

10.22049/cco.2023.28704.1679

Seyed Morteza Mirafzal

$k$-Secure Sets and $k$-Security Number of a Graph

Articles in Press, Accepted Manuscript, Available Online from 06 November 2023

10.22049/cco.2023.28048.1427

K Karthik; CHANDRU HEGDE

Global restrained Roman domination in graphs

Articles in Press, Accepted Manuscript, Available Online from 13 November 2023

10.22049/cco.2023.28619.1635

Morteza Alishahi; Doost Ali Mojdeh

On Odd-Graceful Coloring of Graphs

Articles in Press, Accepted Manuscript, Available Online from 18 November 2023

10.22049/cco.2023.28736.1692

I Nengah Suparta; Yuqing Lin; Roslan Hasni; I Nyoman Budayana

Injective coloring of generalized Mycielskian of graphs

Articles in Press, Accepted Manuscript, Available Online from 10 December 2023

10.22049/cco.2023.28389.1526

Bhanupriya C K; M S Sunitha

The First Leap Zagreb Coindex of Some Graph Operations

Articles in Press, Accepted Manuscript, Available Online from 15 December 2023

10.22049/cco.2023.28395.1562

ASFIYA FERDOSE; Shivashankara K

On the Zero Forcing Number of Complementary Prism Graphs

Articles in Press, Accepted Manuscript, Available Online from 25 December 2023

10.22049/cco.2023.27819.1362

M R RAKSHA; CHARLES DOMINIC

A characterization of locating Roman domination edge critical graphs

Articles in Press, Accepted Manuscript, Available Online from 26 December 2023

10.22049/cco.2023.29108.1853

Hossein Abdollahzadeh Ahangar; Hadi Rahbani; MOHAMMAD REZA RAFSANJANI SADEGHI

Sharp lower bounds on the metric dimension of circulant graphs

Articles in Press, Accepted Manuscript, Available Online from 28 December 2023

10.22049/cco.2023.28792.1725

Martin Knor; Riste Skrekovski; Tomas Vetrik

Communications in Combinatorics and Optimization

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