Achromatic number and facial achromatic number of connected locally-connected graphs

Matsumoto, N; Ohno, Y

Ohno, Y (corresponding author), Yokohama Natl Univ, Hodogaya Ku, Res Initiat & Promot Org, 79-5 Tokiwadai, Yokohama, Kanagawa 2408501, Japan.

DISCRETE APPLIED MATHEMATICS, 2021; 302 (): 34

Abstract

A graph is locally-connected if the neighborhood of each vertex induces a connected graph. It is well known that a triangulation on a closed surface i......

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