Three Methods for Calculation of the Hyper-Wiener Index of Molecular Graphs
نویسندگان
چکیده
منابع مشابه
Three Methods for Calculation of the Hyper-Wiener Index of Molecular Graphs
The hyper-Wiener index WW of a graph G is defined as WW(G) = (summation operator d (u, v)(2) + summation operator d (u, v))/2, where d (u, v) denotes the distance between the vertices u and v in the graph G and the summations run over all (unordered) pairs of vertices of G. We consider three different methods for calculating the hyper-Wiener index of molecular graphs: the cut method, the method...
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ژورنال
عنوان ژورنال: Journal of Chemical Information and Computer Sciences
سال: 2002
ISSN: 0095-2338
DOI: 10.1021/ci0100999