On Neutrality of Regular Graphs

Sin-Min Lee1, E. Seah2, H. Sun3
1Department of Mathematics and Computer Science San Jose State University San Jose, CA 95192, USA
2Department of Actuarial and Management Sciences University of Manitoba Winnipeg, Manitoba Canada, R3T 2N2
3Department of Mathematics California State University at Fresno Fresno, CA 93740, USA

Abstract

In this note, we give a characterization of regular graphs which are neutral.