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AOSIS, Applicable Analysis and Discrete Mathematics, 1(5), p. 14-21

DOI: 10.2298/aadm110221011h

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On the spectral radius of cactuses with perfect matchings

Journal article published in 2011 by Ziwen Huang, Hanyuan Deng, Slobodan K. Simić
This paper is available in a repository.
This paper is available in a repository.

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Abstract

Let C(2m, k) be the set of all cactuses on 2m vertices, k cycles, and with perfect matchings. In this paper, we identify in C(2m, k) the unique graph with the largest spectral radius.