Chromatic Index of Signed Generalized Book Graphs and Signed Complete Graphs

Deepak Sehrawat, Rohit

A signed graph $(G,\sigma )$ consists of a graph $G$ and the signature $\sigma :E(G)\to \{+1,-1\}$. An incidence of $G$ is a pair $(v,e)$, where $v$ is one of the end vertices of an…