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The Scientific World JournalVolume 2014 2014, Article ID 374501, 6 pages

Research Article

School of Mathematical Sciences, University of Electronic Science and Technology of China, Chengdu, Sichuan 611731, China

College of Science, China University of Petroleum, Shandong, Qingdao 266580, China

College of Science, East China University of Science and Technology, Shanghai 200237, China

Received 3 April 2014; Accepted 22 May 2014; Published 11 June 2014

Academic Editor: Hung Nguyen-Xuan

Copyright © 2014 Jing-Ming Zhang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

The graph with the largest signless Laplacian spectral radius among all bicyclic graphs with perfect matchings is determined.





Autor: Jing-Ming Zhang, Ting-Zhu Huang, and Ji-Ming Guo

Fuente: https://www.hindawi.com/



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