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Centrosymmetric Graphs And A Lower Bound For Graph Energy Of Fullerenes

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Katona G. Y., Faghani M., Ashrafi A. R.

Discussiones Mathematicae Graph Theory

2014

tom 34

nr 4

751-768

The energy of a molecular graph G is defined as the summation of the absolute values of the eigenvalues of adjacency matrix of a graph G. In this paper, an infinite class of fullerene graphs with 10n vertices, n ≥ 2, is considered. By proving centrosymmetricity of the adjacency matrix of these fullerene graphs, a lower bound for its energy is given. Our method is general and can be extended to other class of fullerene graphs.

Ograniczanie wyników

1 Discussiones Mathematicae Graph Theory

1 Ashrafi A. R.

1 Faghani M.

1 Katona G. Y.

1 2014

Wyniki wyszukiwania

Centrosymmetric Graphs And A Lower Bound For Graph Energy Of Fullerenes