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Choosability of Powers of Circuits

✍ Scribed by Anton Prowse; Douglas R. Woodall


Publisher
Springer Japan
Year
2003
Tongue
English
Weight
132 KB
Volume
19
Category
Article
ISSN
0911-0119

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This paper discusses the circular version of list coloring of graphs. We give two definitions of the circular list chromatic number (or circular choosability) c;l Γ°GÞ of a graph G and prove that they are equivalent. Then we prove that for any graph G, c;l Γ°GÞ ! l Γ°GÞ Γ€ 1. Examples are given to show