The Independence Number for the Generalized Petersen Graphs

Joseph Fox1, Ralucca Gera2, Pantelimon Stanica3
1Salem State College, Department of Mathematics, Salem, MA 01970; joseph.
2Neval Postgraduate School, Department of Applied Mathematics Monterey, CA 93943
3Neval Postgraduate School, Department of Applied Mathematics Monterey, CA 93943;

Abstract

Given a graph \(G\), an independent set \(I(G)\) is a subset of the vertices of \(G\) such that no two vertices in \(I(G)\) are adjacent. The independence number \(\alpha(G)\) is the order of a largest set of independent vertices. In this paper, we study the independence number for the Generalized Petersen graphs, finding both sharp bounds and exact results for subclasses of the Generalized Petersen graphs.