Main Subjects = Algebraic combinatorics
A study on structure of codes over $\mathbb Z_4+u\mathbb Z_4+v\mathbb Z_4 $

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

10.22049/cco.2023.28011.1503

Gowdhaman Karthick


On the complement of the intersection graph of subgroups of a group

Articles in Press, Accepted Manuscript, Available Online from 16 August 2023

10.22049/cco.2023.28198.1476

P Devi; Rajendran Rajkumar


Commuting graph of an aperiodic Brandt Semigroup

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

10.22049/cco.2023.27768.1349

Jitender Kumar; Sandeep Dalal; Pranav Pandey


On coherent configuration of circular-arc graphs

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

10.22049/cco.2023.28816.1735

Fatemeh Raei; Amir Rahnamai Barghi


Finite Abelian Groups with Isomorphic Inclusion Graphs of Cyclic Subgroups

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

10.22049/cco.2023.27806.1356

Zahra Gharibbolooki; Sayyed Heidar Jafari


Cliques in the extended zero-divisor graph of finite commutative rings

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

10.22049/cco.2023.28740.1693

Shariefuddin Pirzada; Aaqib Altaf


On the essential dot product graph of a commutative ring

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

10.22049/cco.2023.28166.1465

Asma Ali; Bakhtiyar Ahmad


L(2,1)-labeling of some zero-divisor graphs associated with commutative rings

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

10.22049/cco.2023.28810.1730

Annayat Ali; Rameez Raja


Polycyclic codes over R

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

10.22049/cco.2023.28880.1760

Gowdhaman Karthick


A Simple-Intersection Graph of a Ring Approach to Solving Coloring Optimization Problems

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

10.22049/cco.2023.28858.1752

Fida Moh'd; Mamoon Ahmed


Skew cyclic codes over $\mathbb{Z}_4+v\mathbb{Z}_4$ with derivation: structural properties and computational results

Articles in Press, Accepted Manuscript, Available Online from 14 January 2024

10.22049/cco.2024.28837.1744

Djoko Suprijanto; Hopein Christofen Tang


Some results on the complete sigraphs with exactly three non-negative eigenvalues

Articles in Press, Accepted Manuscript, Available Online from 20 January 2024

10.22049/cco.2024.29118.1847

Abbas Kermanian; Farideh Heydari; Mohammad Maghasedi


On Co-Maximal Subgroup Graph of $D_n$

Articles in Press, Accepted Manuscript, Available Online from 31 January 2024

10.22049/cco.2024.28396.1528

Angsuman Das; Manideepa Saha


Leavitt path algebras for order prime Cayley graphs of finite groups

Articles in Press, Accepted Manuscript, Available Online from 31 January 2024

10.22049/cco.2024.28966.1798

SUMANTA DAS; Mridul Kanti Sen; Sunil kumar Maity


Balance theory: An extension to conjugate skew gain graphs

Volume 9, Issue 2, June 2024, Pages 253-262

10.22049/cco.2022.27933.1397

Shahul Hameed Koombail; Ramakrishnan K O


Tetravalent half-arc-transitive graphs of order $12p$

Volume 9, Issue 1, March 2024, Pages 145-157

10.22049/cco.2022.27990.1414

Mohsen Ghasemi; Narges Mehdipoor; Ali Asghar Talebi


Quasi total double Roman domination in trees

Volume 9, Issue 1, March 2024, Pages 159-168

10.22049/cco.2023.29008.1809

Maryam Akhoundi; Aysha Khan; Jana Shafi; Lutz Volkmann


Some properties of the essential annihilating-ideal graph of commutative rings

Volume 8, Issue 4, December 2023, Pages 715-724

10.22049/cco.2022.27827.1365

Mohd Nazim; Nadeem Ur REHMAN; Shabir Ahmad Mir


On Randić spectrum of zero divisor graphs of commutative ring $\mathbb{Z}_{n} $

Volume 8, Issue 1, March 2023, Pages 103-113

10.22049/cco.2021.27202.1212

Bilal Rather; Shariefuddin Pirzada; Imran Bhat; Tariq Chishti


A survey on the Intersection graphs of ideals of rings

Volume 7, Issue 2, December 2022, Pages 121-167

10.22049/cco.2021.26990.1176

Ivy Chakrabarty; Joseph Varghese Kureethara


The annihilator-inclusion Ideal graph of a commutative ring

Volume 6, Issue 2, December 2021, Pages 231-248

10.22049/cco.2020.26752.1139

J. Amjadi; R. khoeilar; A. Alilou