Note on the Sum of Powers of Normalized Signless Laplacian Eigenvalues of Graphs
In this paper, for a connected graph G and a real α≠0, we define a new graph invariant σα(G)-as the sum of the alphath powers of the normalized signless Laplacian eigenvalues of G. Note that σ1/2(G) is equal to Randic (normalized) incidence energy which have been recently studied in the literature [...
שמור ב:
| מחבר ראשי: | |
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| פורמט: | Artigo |
| שפה: | Inglês |
| יצא לאור: |
University of Kashan
2019-12-01
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| סדרה: | Mathematics Interdisciplinary Research |
| נושאים: | |
| גישה מקוונת: | https://mir.kashanu.ac.ir/article_101587_6d3f9f9d05078067f97d041c27644362.pdf |
| תגים: |
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