2 papers
math.CO2024
Broadcast independence number of oriented circulant graphs
Abdelamin Laouar, Isma Bouchemakh, Eric Sopena
In 2001, D. Erwin \cite{Erw01} introduced in his Ph.D. dissertation the notion of broadcast independence in unoriented graphs. Since then, some results but not many, are published…
cs.DM2022
Homomorphisms of (n,m)-graphs with respect to generalised switch
Sagnik Sen, Éric Sopena, S Taruni
The study of homomorphisms of -graphs, that is, adjacency preserving vertex mappings of graphs with types of arcs and types of edges was initiated by Nešetřil and Ra…