Improving McClelland's Lower Bound for Energy

Kinkar Ch Das; S. A. Mojallal; Ivan Gutman

Improving McClelland's Lower Bound for Energy

Kinkar Ch Das
, S. A. Mojallal
, Ivan Gutman

Department of Mathematics

Research output: Contribution to journal › Article › peer-review

50 Scopus citations

Abstract

A lower bound for the energy of a graph is determined, in terms of number of vertices, edges and determinant of the adjacency matrix. It holds for nonsingular graphs, and under certain conditions improves the classical McClelland’s lower bound.

Original language	English
Pages (from-to)	663-668
Number of pages	6
Journal	Match
Volume	70
Issue number	2
State	Published - 2013

Cite this

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Improving McClelland's Lower Bound for Energy

Abstract

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