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Journal of Combinatorial Mathematics and Combinatorial Computing

  • Research article

A Unified Approach to Lower Bound on Resolvent Estrada Index and Resolvent Energy of Graphs

Zhongxun Zhu1, Yunchao Hong1, Meiying Jiang1
1College of Mathematics and Statistics, South Central University for Nationalities, Wuhan 430074, P.R. China
  • Published: 30/11/2017

Abstract

In this paper, according to the symmetric Lanczos algorithm and general Gauss-type quadrature rule, we give some lower bounds on the Resolvent Estrada index \( EE_r(G) \) and the Resolvent energy \( ER(G) \).

Keywords: Resolvent Estrada index; spectral moment; Resolvent energy AMS subject classification: 05C69, 05C05
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Citation
Zhongxun Zhu, Yunchao Hong, Meiying Jiang. A Unified Approach to Lower Bound on Resolvent Estrada Index and Resolvent Energy of Graphs[J], Journal of Combinatorial Mathematics and Combinatorial Computing, Volume 103. 139-146. DOI: .