On (u,v) Distinct Congruent Spectrum of Graphs

Abstract

An (u,v) distinct congruent spectrum of graph G with u vertices and v –edges is an injective mapping from the set of edges to the set of nonnegative integers {1,2,…v} in such a way that the set of values of vertices obtained by the sums mod |E(G)| +1 .In this paper certain class of graphs are discussed.