The Minimum Spectral Radius of Signless Laplacian of Graphs with a Given Clique Number
In this paper we observe that the minimal signless Laplacian spectral radius is obtained uniquely at the kite graph PKn−ω,ω among all connected graphs with n vertices and clique number ω. In addition, we show that the spectral radius μ of PKm,ω (m ≥ 1) satisfies
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| Autori principali: | , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
University of Zielona Góra
2014-02-01
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| Serie: | Discussiones Mathematicae Graph Theory |
| Soggetti: | |
| Accesso online: | https://doi.org/10.7151/dmgt.1718 |
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