Some results and problems on tournament structure

This paper is a survey of results and problems related to the following question: is it true that if G is a tournament with sufficiently large chromatic number, then G has two vertex-disjoint subtournaments A, B, both with large chromatic number, such that all edges between them are directed from A...

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Autori principali: Nguyen, T, Scott, A, Seymour, P
Natura: Journal article
Lingua:English
Pubblicazione: Elsevier 2025