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Circular chromatic numbers of some distance graphs

Authors :
Lin, Wensong
Che Bor Lam, Peter
Song, Zengmin
Source :
Discrete Mathematics. Mar2005, Vol. 292 Issue 1-3, p119-130. 12p.
Publication Year :
2005

Abstract

Abstract: Given a set D of positive integers, the distance graph has vertices all integers Z, and two vertices j and in Z are adjacent if and only if . This paper determines the circular chromatic numbers of some distance graphs. [Copyright &y& Elsevier]

Subjects

Subjects :
*PAPER
*FIBERS
*WRITING materials & instruments
*ART materials

Details

Language :
English
ISSN :
0012365X
Volume :
292
Issue :
1-3
Database :
Academic Search Index
Journal :
Discrete Mathematics
Publication Type :
Academic Journal
Accession number :
17613386
Full Text :
https://doi.org/10.1016/j.disc.2005.02.004
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