Contribution to the problem of the spectra of compound graphs.
I. Gutman (1978)
Publications de l'Institut Mathématique [Elektronische Ressource]
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Displaying similar documents to “A Note on the Permanental Roots of Bipartite Graphs”
Contribution to the problem of the spectra of compound graphs.
The Laplacian spread of tricyclic graphs.
Chen, Yanqing, Wang, Ligong (2009)
The Electronic Journal of Combinatorics [electronic only]
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On formal products and the Seidel spectrum of graphs.
Lepović, Mirko (1998)
Publications de l'Institut Mathématique. Nouvelle Série
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Graphs with chromatic roots in the interval .
Royle, Gordon F. (2007)
The Electronic Journal of Combinatorics [electronic only]
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On a class of polynomials associated with the cliques in a graph and its applications.
Farrell, E.J. (1989)
International Journal of Mathematics and Mathematical Sciences
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Salem numbers, Pisot numbers, Mahler measure, and graphs.
McKee, James, Smyth, Chris (2005)
Experimental Mathematics
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Operations on well-covered graphs and the Roller-Coaster conjecture.
Matchett, Philip (2004)
The Electronic Journal of Combinatorics [electronic only]
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The characteristic polynomial of a graph is reconstructible from the characteristic polynomials of its vertex-deleted subgraphs and their complements.
Hagos, Elias M. (2000)
The Electronic Journal of Combinatorics [electronic only]
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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....
An eigenvalue characterization of antipodal distance-regular graphs.
Fiol, M.A. (1997)
The Electronic Journal of Combinatorics [electronic only]
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Signless Laplacians and line graphs
D. Cvetković (2005)
Bulletin, Classe des Sciences Mathématiques et Naturelles, Sciences mathématiques
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