Hosoya Indices of Bicyclic Graphs
نویسندگان
چکیده
Given a molecular graph G, the Hosoya index Z(G) of G is defined as the total number of the matchings of the graph. Let Bn denote the set of bicyclic graphs on n vertices. In this paper, the minimal, the second-, the third-, the fourth-, and the fifth-minimal Hosoya indices of bicyclic graphs in the set Bn are characterized.
منابع مشابه
On the Merrifield-Simmons index and Hosoya index of bicyclic graphs with a given girth
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