The Transactions on Combinatorics  (TOC) is a publication of the University of Isfahan in English. TOC is an international mathematical journal founded in 2011. It carries original research articles in the field of combinatorics. TOC aims to reflect the latest developments in combinatorics and promote international academic exchanges. TOC is an international open access journal. There is no publication charge.  TOC publishes 4 issues in each year.  The publication time of these issues are as follows: First issue at the end of March, second issue at the end of June, third issue at the end of September and  fourth issue at the end of  December.


Current Issue: Volume 9, Issue 4, December 2020, Pages 181-242 

Research Paper

1. Zero-sum flow number of categorical and strong product of graphs

Pages 181-199


Muhammad Aamer Rashid; Sarfraz Ahmad; Muhammad Farhan Hanif; Muhammad Kamran Siddiqui; Muhammad Naeem

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