Main Subjects = Chemical graph theory
Number of Articles: 58
Sombor index of product of graphs

Articles in Press, Accepted Manuscript, Available Online from 30 January 2025

10.22049/cco.2025.30209.2360

Mohammad Reza Oboudi

An inequality for the Mostar index of line graphs of trees

Articles in Press, Accepted Manuscript, Available Online from 10 February 2025

10.22049/cco.2025.30201.2356

Muhammad Shoaib Sardar; Naveed Iqbal; Sharaft Hussain; Safyan Mukhtar; Wael W. Mohammed

On some topological indices of Mycielskian graph and its complement

Articles in Press, Accepted Manuscript, Available Online from 02 April 2025

10.22049/cco.2025.30287.2400

K. Vinothkumar

General Randić index of unicyclic graphs with given maximum degree

Articles in Press, Accepted Manuscript, Available Online from 17 May 2025

10.22049/cco.2025.30340.2425

Elize Swartz; Tomáš Vetrík

Spectral properties of eccentricity sum matrix of graphs

Articles in Press, Accepted Manuscript, Available Online from 10 June 2025

10.22049/cco.2025.30199.2355

Balkishbanu Khaji; Shahistha Hanif; K. Arathi Bhat

Max-min degree index of a graph and it’s mathematical relation with other topological indices

Articles in Press, Accepted Manuscript, Available Online from 11 June 2025

10.22049/cco.2025.30390.2450

Shibsankar Das; Biswaranjan Khanra

Harmonic index and harmonic polynomial of some chemical graphs

Articles in Press, Accepted Manuscript, Available Online from 12 June 2025

10.22049/cco.2025.30426.2462

Abdul Jamil Nazary; Mohammad A. Iranmanesh

Extended Sombor Indices

Articles in Press, Accepted Manuscript, Available Online from 17 July 2025

10.22049/cco.2025.29344.1951

Sultan Ahmad; Rashid Farooq

Relation between $ABS$ index with some other topological indices

Articles in Press, Accepted Manuscript, Available Online from 19 July 2025

10.22049/cco.2025.30348.2429

Artes Rosalio Jr.; R.U. Gobithaasan; Hasni Roslan; N. Jafari Rad

Eccentric adjacency index of graph operations and its applications

Articles in Press, Accepted Manuscript, Available Online from 18 August 2025

10.22049/cco.2025.30525.2515

Shehnaz Akhter; Sourve Mondal; Zahid Raza

On Harary-Sombor index of graphs

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

10.22049/cco.2025.29942.2234

Mohammad Habibi; Amene Alidadi; Hassan Arianpoor

Extremal Zagreb indices of a tree with given double Roman domination number

Articles in Press, Accepted Manuscript, Available Online from 03 September 2025

10.22049/cco.2025.30411.2456

Mohammad Habibi; Amene Alidadi

Bounds on the Neighborhood Inverse Sum In-degree Index of Graphs with Applications to Benzenoid

Articles in Press, Accepted Manuscript, Available Online from 23 November 2025

10.22049/cco.2025.30619.2555

Deepa Balasubramaniyan; Natarajan Chidambaram; Modjtaba Ghorbani

New bounds on atom-bond sum-connectivity index in graphs

Articles in Press, Accepted Manuscript, Available Online from 16 December 2025

10.22049/cco.2025.31021.2714

Elaheh Mirzaeikhaki; Hadi Rahbani; Nader Jafari Rad; Hossein Abdollahzadeh Ahangar

Analytical Study of Second Inverse Sum Indeg Index of Special Graphs

Articles in Press, Accepted Manuscript, Available Online from 29 January 2026

10.22049/cco.2026.31269.2801

Mohamadreza Rostami; Dariush Heidari; Ivan Gutman; Liju Alex

On max-min rodeg index of graphs

Articles in Press, Accepted Manuscript, Available Online from 19 February 2026

10.22049/cco.2026.30730.2597

Biswaranjan Khanra; Shibsankar Das

New bounds for Seidel energy of graphs

Articles in Press, Accepted Manuscript, Available Online from 22 April 2026

10.22049/cco.2026.30809.2627

Mohammad Reza Oboudi; Akbar Jahanbani; Reza Sharafdini

Extremal Sombor Index of Chemical trees

Articles in Press, Accepted Manuscript, Available Online from 11 May 2026

10.22049/cco.2026.30867.2745

Hafiza Munam Chand

Extremal trees for the general Sombor index

Volume 11, Issue 3, September 2026, Pages 911-922

10.22049/cco.2024.29444.1996

Chinglensana Phanjoubam; Sainkupar Mn Mawiong; Ardeline M. Buhphang

The minimum Zagreb indices for unicyclic graphs with fixed Roman domination number

Volume 11, Issue 3, September 2026, Pages 959-973

10.22049/cco.2024.29846.2188

Fateme Movahedi; Ayu Ameliatul Shahilah Ahmad Jamri; Roslan Hasni; Mohammadhadi Akhbari; Hailiza Kamarulhaili

Geometric-arithmetic index-energy predicting the physical properties of alkanes

Volume 11, Issue 3, September 2026, Pages 1013-1032

10.22049/cco.2024.28999.1807

Bilal Ahmad Rather; M. Aouchiche; M. Imran; S. Mondal

On the inverse problem of some bond additive indices

Volume 11, Issue 2, June 2026, Pages 433-447

10.22049/cco.2024.29470.2019

Liju Alex; Gopalapillai Indulal; John Joy Mulloor

Weighted topological indices of graphs

Volume 11, Issue 2, June 2026, Pages 643-659

10.22049/cco.2024.29895.2211

Zahid Raza; Bilal Ahmad Rather; Modjtaba Ghorbani

On relations between the modified hyper Wiener index and some degree based indices of trees

Volume 11, Issue 2, June 2026, Pages 685-694

10.22049/cco.2024.29529.2040

Ş.B. Bozkurt Altındağ; I. Milovanovic; E. Milovanovic

Communications in Combinatorics and Optimization

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