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2-factors in claw-free graphs

✍ Scribed by Roman Čada; Shuya Chiba; Kiyoshi Yoshimoto


Book ID
119236559
Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
193 KB
Volume
38
Category
Article
ISSN
1571-0653

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In this article, we study cycle coverings and 2-factors of a claw-free graph and those of its closure, which has been defined by the first author (On a closure concept in claw-free graphs, J Combin Theory Ser B 70 (1997), 217-224). For a claw-free graph G and its closure cl(G), we prove: ( 1 (2) G