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https://scidar.kg.ac.rs/handle/123456789/12300| Title: | On the Laplacian-energy-like invariant |
| Authors: | das, kinkar  Gutman, Ivan    Cevik A. |
| Issue Date: | 2014 |
| Abstract: | Let G be a connected graph of order n with Laplacian eigenvalues μ1≥μ2≥⋯≥μn-1> μn=0. The Laplacian-energy-like invariant of the graph G is defined as LEL = LEL(G)= Σi=1n-1√μi. Lower and upper bounds for LEL are obtained, in terms of n, number of edges, maximum vertex degree, and number of spanning trees. © 2013 Elsevier Inc. All rights reserved. |
| URI: | https://scidar.kg.ac.rs/handle/123456789/12300 |
| Type: | article |
| DOI: | 10.1016/j.laa.2013.05.002 |
| ISSN: | 0024-3795 |
| SCOPUS: | 2-s2.0-84890119620 |
| Appears in Collections: | Faculty of Science, Kragujevac |
 | Page views(s)116 | Downloads(s)6 |
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|---|---|---|---|---|
| PaperMissing.pdf Restricted Access | 29.86 kB | Adobe PDF |  View/Open |
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