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Extremal Matching Energy and the Largest Matching Root of Complete Multipartite Graphs

The matching energy ME(G) of a graph G was introduced by Gutman and Wagner, which is defined as the sum of the absolute values of the roots of the matching polynomial m(G,x). The largest matching root λ1(G) is the largest root of the matching polynomial m(G,x). Let Kn1,n2,…,nr denote the complete r-...

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Main Authors: Xiaolin Chen, Huishu Lian
Formato: Artigo
Idioma:Inglês
Publicado: Hindawi-Wiley 2019-01-01
Series:Complexity
Acceso en liña:http://dx.doi.org/10.1155/2019/9728976
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