Covering codes in Sierpinski graphs
Abstract
For a graph G and integers a and b, an (a, b)-code of G is a set C of vertices such that any vertex from C has exactly a neighbors in C and any vertex not in C has exactly b neighbors in C. In this paper we classify integers a and b for which there exist (a, b)-codes in Sierpinski graphs.
Domains
Discrete Mathematics [cs.DM]
Origin : Files produced by the author(s)
Loading...