Abstract
The Laplacian spectral radius of a graph is the largest eigenvalue of the associated Laplacian matrix. In this paper, we improve Shi's upper bound for the Laplacian spectral radius of irregular graphs and present some new bounds for the Laplacian spectral radius of some classes of graphs.
Original language | English |
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Pages (from-to) | 835-847 |
Number of pages | 13 |
Journal | Czechoslovak Mathematical Journal |
Volume | 60 |
Issue number | 3 |
DOIs | |
Publication status | Published - 2010 |
Scopus Subject Areas
- Mathematics(all)
User-Defined Keywords
- Bounds
- Graph
- Laplacian spectral radius