The main part of the spectrum, divisors and switching of graphs.
D.M. Cvetkovic (1978)
Publications de l'Institut Mathématique [Elektronische Ressource]
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Displaying similar documents to “Skew spectra of oriented graphs.”
The main part of the spectrum, divisors and switching of graphs.
The number of eigenvalues greater than two in the Laplacian spectrum of a graph
Merris, Russell (1991)
Portugaliae mathematica
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A refinement of an inequality of Johnson, Loewy and London on nonnegative matrices and some applications.
Laffey, Thomas J., Meehan, Eleanor (1998)
ELA. The Electronic Journal of Linear Algebra [electronic only]
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Cutpoints, lobes and the spectra of graphs
Grone, Robert, Merris, Russell (1988)
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Spectra and Graph Comparison
Charles Delorme (2011)
Publications de l'Institut Mathématique
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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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On the first eigenvalue of bipartite graphs.
Bhattacharya, Amitava, Friedland, Shmuel, Peled, Uri N. (2008)
The Electronic Journal of Combinatorics [electronic only]
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On The Determinant of q-Distance Matrix of a Graph
Hong-Hai Li, Li Su, Jing Zhang (2014)
Discussiones Mathematicae Graph Theory
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In this note, we show how the determinant of the q-distance matrix Dq(T) of a weighted directed graph G can be expressed in terms of the corresponding determinants for the blocks of G, and thus generalize the results obtained by Graham et al. [R.L. Graham, A.J. Hoffman and H. Hosoya, On the distance matrix of a directed graph, J. Graph Theory 1 (1977) 85-88]. Further, by means of the result, we determine the determinant of the q-distance matrix of the graph obtained from a connected...
On the distance polynomial of a graph
Pavel Křivka, Nenad Trinajstić (1983)
Aplikace matematiky
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Several properties of the distance polynomial are discussed.
Spectra of expansion graphs.
Friedland, Shmuel, Schneider, Hans (1999)
ELA. The Electronic Journal of Linear Algebra [electronic only]
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The Sun graph is determined by its signless Laplacian spectrum.
Mirzakhah, Maryam, Kiani, Dariush (2010)
ELA. The Electronic Journal of Linear Algebra [electronic only]
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