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Ars Combinatoria

  • Research article

The Signless Laplacian Spectral Radius of Bicyclic Graphs with Order \(n\) and Girth \(g\)

Jing-Ming Zhang1, Ji-Ming Guo1
1College of Mathematics and Computational Science in China University of Petroleum, Dongying 257061, Shandong Province, China
  • Published: 31/10/2015

Abstract

In this paper, we determine the unique bicyclic graph with the largest signless Laplacian spectral radius among all the bicyclic graphs with \(n\) vertices and a given girth.

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Citation
Jing-Ming Zhang, Ji-Ming Guo. The Signless Laplacian Spectral Radius of Bicyclic Graphs with Order \(n\) and Girth \(g\)[J], Ars Combinatoria, Volume 123. 33-40. .