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Spanning 3-Ended Trees in Almost Claw-Free Graphs
Joint Authors
Chen, Xiaodong
Xu, Meijin
Liu, Yan-Jun
Source
Discrete Dynamics in Nature and Society
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-12-21
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
We prove that if G is a k -connected ( k ≥ 2 ) almost claw-free graph of order n and σ k + 3 ( G ) ≥ n + 2 k - 2 , then G contains a spanning 3-ended tree, where σ k ( G ) = min { ∑ v ∈ S deg ( v ) : S is an independent set of G with S = k } .
American Psychological Association (APA)
Chen, Xiaodong& Xu, Meijin& Liu, Yan-Jun. 2015. Spanning 3-Ended Trees in Almost Claw-Free Graphs. Discrete Dynamics in Nature and Society،Vol. 2015, no. 2015, pp.1-5.
https://search.emarefa.net/detail/BIM-1060523
Modern Language Association (MLA)
Chen, Xiaodong…[et al.]. Spanning 3-Ended Trees in Almost Claw-Free Graphs. Discrete Dynamics in Nature and Society No. 2015 (2015), pp.1-5.
https://search.emarefa.net/detail/BIM-1060523
American Medical Association (AMA)
Chen, Xiaodong& Xu, Meijin& Liu, Yan-Jun. Spanning 3-Ended Trees in Almost Claw-Free Graphs. Discrete Dynamics in Nature and Society. 2015. Vol. 2015, no. 2015, pp.1-5.
https://search.emarefa.net/detail/BIM-1060523
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1060523