4, 6)-fullerene a b s t r a c t Suppose G is a graph and Ξ» 1 , Ξ» 2 , . . . Ξ» n are the eigenvalues of G. The Estrada index EE(G) of G is defined as the sum of the terms e Ξ» i , 1 β€ i β€ n. In this work some upper and lower bounds for the Estrada index of (4, 6)-fullerene graphs are presented.
On the Estrada and Laplacian Estrada indices of graphs
β Scribed by Zhibin Du; Zhongzhu Liu
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 344 KB
- Volume
- 435
- Category
- Article
- ISSN
- 0024-3795
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