DICHROMATIC NUMBER AND FRACTIONAL CHROMATIC NUMBER

The dichromatic number of a graph $G$ is the maximum integer $k$ such that there exists an orientation o...

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Bibliographic Details
Main Authors: BOJAN MOHAR, HEHUI WU
Format: Article
Language:English
Published: Cambridge University Press 2016-01-01
Series:Forum of Mathematics, Sigma
Subjects:
Online Access:https://www.cambridge.org/core/product/identifier/S2050509416000281/type/journal_article