Revisiting two classical results on graph spectra.
Nikiforov, Vladimir (2007)
The Electronic Journal of Combinatorics [electronic only]
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Displaying similar documents to “The spectral radius of subgraphs of regular graphs.”
Revisiting two classical results on graph spectra.
The spectral radius and the maximum degree of irregular graphs.
Cioabă, Sebastian M. (2007)
The Electronic Journal of Combinatorics [electronic only]
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Metrically regular square of metrically regular bigraphs. I
Vladimír Vetchý (1991)
Archivum Mathematicum
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Spectral characterization of multicone graphs
Jianfeng Wang, Haixing Zhao, Qiongxiang Huang (2012)
Czechoslovak Mathematical Journal
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A multicone graph is defined to be the join of a clique and a regular graph. Based on Zhou and Cho's result [B. Zhou, H. H. Cho, Remarks on spectral radius and Laplacian eigenvalues of a graph, Czech. Math. J. 55 (130) (2005), 781–790], the spectral characterization of multicone graphs is investigated. Particularly, we determine a necessary and sufficient condition for two multicone graphs to be cospectral graphs and investigate the structures of graphs cospectral to a multicone graph....
Sharp upper bounds on the spectral radius of the Laplacian matrix of graphs.
Das, K.Ch. (2005)
Acta Mathematica Universitatis Comenianae. New Series
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Bounds of eigenvalues of -minor free graphs.
Fang, Kun-Fu (2009)
Journal of Inequalities and Applications [electronic only]
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Bounds for the Hückel energy of a graph.
Ghorbani, Ebrahim, Koolen, Jack H., Yang, Jae Young (2009)
The Electronic Journal of Combinatorics [electronic only]
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Large holes in quasi-random graphs.
Polcyn, Joanna (2008)
The Electronic Journal of Combinatorics [electronic only]
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