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https://scidar.kg.ac.rs/handle/123456789/11666| Title: | Graphs with maximum Laplacian and signless Laplacian Estrada index |
| Authors: | Gutman, Ivan     Medina, Luis Pizarro P. Robbiano M. |
| Issue Date: | 2016 |
| Abstract: | © 2016 Elsevier B.V. All rights reserved. The Laplacian Estrada index (LEE) and the signless Laplacian Estrada index (SLEE) of a graph G are, respectively, the sum of the exponentials of the eigenvalues of the Laplacian and signless Laplacian matrix of G. The vertex frustration index υb of a graph G is the minimum number of vertices whose deletion from G results in a bipartite graph. Graphs having maximum LEE and SLEE values are determined among graphs with n vertices and 1≤υb≤n-3. |
| URI: | https://scidar.kg.ac.rs/handle/123456789/11666 |
| Type: | article |
| DOI: | 10.1016/j.disc.2016.04.022 |
| ISSN: | 0012-365X |
| SCOPUS: | 2-s2.0-84973562887 |
| Appears in Collections: | Faculty of Science, Kragujevac |
 | Page views(s)119 | Downloads(s)6 |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| PaperMissing.pdf Restricted Access | 29.86 kB | Adobe PDF |  View/Open |
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