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arXiv · 1205.1189

Bounds For The Distance Estrada Index Of Graphs

Ş. Burcu Bozkurt·Durmuş Bozkurt
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Abstract

The D-eigenvalues μ_1,μ_2,...,μ_{n} of a connected graph G are the eigenvalues of its distance matrix. The distance Estrada index of G is defined in [15] as DEE=DEE(G)=Σ_{i=1}^n e^{μ_{i}} In this paper, we give better lower bounds for the distance Estrada index of any connected graph as well as some relations between DEE(G) and the distance energy.

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Ş. Burcu Bozkurt, Durmuş Bozkurt. 2012-05-06. Bounds For The Distance Estrada Index Of Graphs. https://arxiv.org/abs/1205.1189

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