2 papers
math.CO2023
A study of cycle systems
B. Bagheri Gh., M. Khosravi, E. S. Mahmoodian +1
A cycle system is a partition of the edges of the complete graph into cycles. Let be a collection of cycles of length 4 whose edges partition the edges of $K_n…
math.CO2018
The Chromatic Number of Finite Group Cayley Tables
Luis Goddyn, Kevin Halasz, E. S. Mahmoodian
The chromatic number of a latin square , denoted , is the minimum number of partial transversals needed to cover all of its cells. It has been conjectured that every latin…