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An approach to a Ricceriʼs Conjecture

✍ Scribed by F.J. García-Pacheco

Book ID
116920800
Publisher
Elsevier Science
Year
2012
Tongue
English
Weight
146 KB
Volume
159
Category
Article
ISSN
0166-8641

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## Abstract For a fixed integer __n__ ϵ ω, a graph __G__ of chromatic number greater than __n__ is called persistent if for all __n__ + 1‐chromatic graphs __H__, the products __G__ × __H__ are __n__ + 1‐chromatic graphs. Wheter all graphs of chromatic number greater than __n__ are persistent is a l