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Some new sharp bounds for the spectral radius of a nonnegative matrix and its application
In this paper, we give some new sharp upper and lower bounds for the spectral radius of a nonnegative irreducible matrix. Using these bounds, we obtain some new and improved bounds for the signless Laplacian spectral radius of a graph or a digraph.
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| Veröffentlicht in: | J Inequal Appl |
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| Hauptverfasser: | , , , |
| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
Springer International Publishing
2017
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5648768/ https://ncbi.nlm.nih.gov/pubmed/29104398 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s13660-017-1536-3 |
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