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Edge colorings of graphs without monochromatic stars

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Abhishek Methuku
2020

Abstract

In this note, we improve on results of Hoppen, Kohayakawa and Lefmann about the maximum number of edge colorings without monochromatic copies of a star of a fixed size that a graph on n vertices may admit. Our results rely on an improved application of an entropy inequality of Shearer. (c) 2020 Elsevier B.V. All rights reserved.

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https://infoscience.epfl.ch/entities/publication/82fe6779-e8f5-4824-bf53-79ea77313011

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Ontological neighbourhood

Discrete mathematics: Graph theory

Related concepts (29)

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