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.CO2017
Connected zero forcing sets and connected propagation time of graphs
M. Khosravi, S. Rashidi 2, A. Sheikhhosseni
The zero forcing number of a graph is the minimum cardinality of a set with colored (black) vertices which forces the set to be colored (black) after some tim…