Title of article
Oboudi-Type Bounds for Graph Energy
Author/Authors
Gutman, Ivan Faculty of Science - University of Kragujevac, Kragujevac, Serbia
Pages
5
From page
151
To page
155
Abstract
The graph energy is the sum of absolute values of the eigenvalues of the (0, 1)-adjacency matrix. Oboudi recently obtained lower bounds for graph energy, depending on the largest and smallest graph eigenvalue. In this paper, a few more Oboudi-type bounds are deduced.
Keywords
Spectral graph theory , spectrum (of graph) , graph energy , energy (of graph)
Serial Year
2019
Record number
2494376
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