A classification of Ramanujan unitary Cayley graphs.
Droll, Andrew (2010)
The Electronic Journal of Combinatorics [electronic only]
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Droll, Andrew (2010)
The Electronic Journal of Combinatorics [electronic only]
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Klotz, Walter, Sander, Torsten (2007)
The Electronic Journal of Combinatorics [electronic only]
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Chandrashekar Adiga, E. Sampathkumar, M.A. Sriraj (2014)
Discussiones Mathematicae Graph Theory
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Let G be a vertex colored graph. The minimum number χ(G) of colors needed for coloring of a graph G is called the chromatic number. Recently, Adiga et al. [1] have introduced the concept of color energy of a graph Ec(G) and computed the color energy of few families of graphs with χ(G) colors. In this paper we derive explicit formulas for the color energies of the unitary Cayley graph Xn, the complement of the colored unitary Cayley graph (Xn)c and some gcd-graphs.
Harishchandra S. Ramane, Hanumappa B. Walikar, Siddani Bhaskara Rao, B. Devadas Acharya, Prabhakar R. Hampiholi, Sudhir R. Jog, Ivan Gutman (2004)
Kragujevac Journal of Mathematics
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Torgašev, Aleksandar (1992)
Publications de l'Institut Mathématique. Nouvelle Série
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Ivan Gutman (2011)
Zbornik Radova
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Petrović, Miroslav (1991)
Publications de l'Institut Mathématique. Nouvelle Série
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Vinárek, Jiří
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Labelle, Gilbert, Leroux, Pierre, Ducharme, Martin G. (2005)
Séminaire Lotharingien de Combinatoire [electronic only]
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X. Shen, Y. Hou, I. Gutman, X. Hui (2010)
Bulletin, Classe des Sciences Mathématiques et Naturelles, Sciences mathématiques
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Abdollahi, A., Vatandoost, E. (2011)
The Electronic Journal of Combinatorics [electronic only]
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H. S. Ramane, D. S. Revankar, I. Gutman, H. B. Walikar (2009)
Publications de l'Institut Mathématique
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