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Bicyclic graphs with maximum sum of the two largest Laplacian eigenvalues.
- Source :
-
Journal of Inequalities & Applications . 11/18/2016, Vol. 2016 Issue 1, p1-17. 17p. - Publication Year :
- 2016
-
Abstract
- Let G be a simple connected graph and $S_{2}(G)$ be the sum of the two largest Laplacian eigenvalues of G. In this paper, we determine the bicyclic graph with maximum $S_{2}(G)$ among all bicyclic graphs of order n, which confirms the conjecture of Guan et al. (J. Inequal. Appl. 2014:242, 2014) for the case of bicyclic graphs. .. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10255834
- Volume :
- 2016
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Journal of Inequalities & Applications
- Publication Type :
- Academic Journal
- Accession number :
- 119577089
- Full Text :
- https://doi.org/10.1186/s13660-016-1235-5