The Communications in Combinatorics and Optimization (CCO) is a peer-reviewed journal having two issues annually. The journal is devoted to advancing and promoting the theory and applications of combinatorics and optimization and interdisciplinary. It is aimed to publish original high quality refereed papers, occasionally survey articles and short notes. There are no fees for submitting, processing or publishing an article in Communications in Combinatorics and Optimization CCO publishes two issues annually, the first issue at the end of June and the second issue at the end of December. 

 

We are delighted to announce that Communications in Combinatorics and Optimization is indexed by Scopus
 
Since 1400 (Iranian calendar) -2021, Communications in Combinatorics and Optimization is indexed by the MSRT as an International  scientific and research journal. Congratulations to all contributors. 
 
Special Issue "Selected Papers from The International Conference on Graphs, Combinatorics and Optimization (ICGCO-2022) Submit your manuscript here
 
CCO is a member of  
 
 

  All submissions to CCO are checked by the iThenticate plagiarism software checker before being processed for peer review. 

 



 

 

Current Issue: Volume 7, Issue 2, December 2022, Pages 121-311 

On the total liar's domination of graphs

Pages 169-175

10.22049/cco.2021.27219.1213

Narjes Seyedi; Hamid Reza Maimani; Abolfazl Tehranian


Eccentric completion of a graph

Pages 193-201

10.22049/cco.2021.27079.1192

Manakkulam Rohith Raja; Tabitha Agnes Mangam; Sudev Naduvath


Entire Wiener index of graphs

Pages 227-245

10.22049/cco.2021.27234.1217

Ismail Naci CANGUL; Anwar Saleh; Akram Alqesmah; Hanaa Alashwali


Algorithmic aspects of certified domination in graphs

Pages 247-255

10.22049/cco.2021.27302.1226

Pavan Kumar Jakkepalli; Subramanian Arumugam; Himanshu Khandelwal; Venkata Subba Reddy P.