On the number of independent chorded cycles in a graph
نویسندگان
چکیده
منابع مشابه
On independent doubly chorded cycles
In a graph G, we say a cycle C : v1, v2, . . . , vk, v1 is chorded if its vertices induce an additional edge (chord) which is not an edge of the cycle. The cycle C is doubly chorded if there are at least two such chords. In this paper we show a sharp degree sum condition that implies the existence of k vertex disjoint doubly chorded cycles in a graph. © 2015 Elsevier B.V. All rights reserved.
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ژورنال
عنوان ژورنال: Discrete Mathematics
سال: 2008
ISSN: 0012-365X
DOI: 10.1016/j.disc.2007.09.035