THE ACHROMATIC NUMBER OF K-6 square K-7 IS 18

Hornak, M

Hornak, M (corresponding author), Safarik Univ, Inst Math, Jesenna 5, Kosice 04001, Slovakia.

OPUSCULA MATHEMATICA, 2021; 41 (2): 163

Abstract

A vertex colouring f : V (G) -> C of a graph G is complete if for any two distinct colours c(1), c(2) is an element of C there is an edge {v(1), v(......

Full Text Link