2 papers
cs.CC2026
Disjoint covering of bipartite graphs with -clubs
Angelo Monti, Blerina Sinaimeri
For a positive integer , an -club in a graph is a set of vertices inducing a subgraph with diameter at most . As generalizations of cliques, -clubs offer a flexible…
cs.DM2024
Effects of graph operations on star pairwise compatibility graphs
Angelo Monti, Blerina Sinaimeri
A graph is defined as a star--PCG when it is possible to assign a positive real number weight to each vertex , and define distinct intervals $I_1, I_2, \ldo…