Wiener Polarity Index of Cycle-Block Graphs
Joint Authors
Source
Chinese Journal of Mathematics
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-02-27
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
The Wiener polarity index WP of a graph G is the number of unordered pairs of vertices u,v of G such that the distance dG(u, v) between u and v is 3.
Cycle-block graph is a connected graph in which every block is a cycle.
In this paper, we determine the maximum and minimum Wiener polarity index of cycle-block graphs and describe their extremal graphs; the extremal graphs of 4-uniform cactus with respect to Wiener polarity index are also discussed.
American Psychological Association (APA)
Jia, Zhen& Wei, Fuyi& Wu, Yang. 2014. Wiener Polarity Index of Cycle-Block Graphs. Chinese Journal of Mathematics،Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-474643
Modern Language Association (MLA)
Jia, Zhen…[et al.]. Wiener Polarity Index of Cycle-Block Graphs. Chinese Journal of Mathematics No. 2014 (2014), pp.1-5.
https://search.emarefa.net/detail/BIM-474643
American Medical Association (AMA)
Jia, Zhen& Wei, Fuyi& Wu, Yang. Wiener Polarity Index of Cycle-Block Graphs. Chinese Journal of Mathematics. 2014. Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-474643
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-474643