The Distance Matrices of Some Graphs Related to Wheel Graphs
Joint Authors
Zhang, Xiaoling
Song, Chengyuan
Source
Journal of Applied Mathematics
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-06-15
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
Let D denote the distance matrix of a connected graph G.
The inertia of D is the triple of integers (n+(D), n0(D), n-(D)), where n+(D), n0(D), and n-(D) denote the number of positive, 0, and negative eigenvalues of D, respectively.
In this paper, we mainly study the inertia of distance matrices of some graphs related to wheel graphs and give a construction for graphs whose distance matrices have exactly one positive eigenvalue.
American Psychological Association (APA)
Zhang, Xiaoling& Song, Chengyuan. 2013. The Distance Matrices of Some Graphs Related to Wheel Graphs. Journal of Applied Mathematics،Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-492210
Modern Language Association (MLA)
Zhang, Xiaoling& Song, Chengyuan. The Distance Matrices of Some Graphs Related to Wheel Graphs. Journal of Applied Mathematics No. 2013 (2013), pp.1-5.
https://search.emarefa.net/detail/BIM-492210
American Medical Association (AMA)
Zhang, Xiaoling& Song, Chengyuan. The Distance Matrices of Some Graphs Related to Wheel Graphs. Journal of Applied Mathematics. 2013. Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-492210
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-492210