When the vertex coloring of a graph is an edge coloring of its line graph - a rare coincidence

Csilla Bujtás, E. Sampathkumar, Zsolt Tuza, Charles Dominic, L. Pushpalatha. When the vertex coloring of a graph is an edge coloring of its line graph - a rare coincidence. Ars Comb., 128:165-173, 2016.

Abstract

Abstract is missing.