Keywords = Chromatic number
On the $s$-coloring of signed graphs

Articles in Press, Accepted Manuscript, Available Online from 28 April 2025

10.22049/cco.2025.30278.2395

Shariefuddin Pirzada; Muhammad A. Khan


Exploring graphs where clique number meets coprime index

Articles in Press, Accepted Manuscript, Available Online from 14 November 2025

10.22049/cco.2025.30573.2539

Gahininath Sonawane


A Note on Distance-Fall Colorings

Volume 11, Issue 4, December 2026, Pages 1157-1161

10.22049/cco.2026.30962.2683

Wayne Goddard; Sonwabile Mafunda


The zero-divisor associate graph over a finite commutative ring

Volume 10, Issue 1, March 2025, Pages 232-243

10.22049/cco.2023.28488.1577

Bijon Biswas; Raibatak Sen Gupta; Mridul Kanti Sen; Sukhendu Kar


On chromatic number and clique number in k-step Hamiltonian graphs

Volume 9, Issue 1, March 2024, Pages 37-49

10.22049/cco.2022.27970.1407

Noor A'lawiah Abd Aziz; Nader Jafari Rad; Hailiza Kamarulhaili; Roslan Hasni