The Harary Index of All Unicyclic Graphs with Given Diameter
نویسندگان
چکیده
منابع مشابه
The smallest Hosoya index of unicyclic graphs with given diameter∗
The Hosoya index of a (molecular) graph is defined as the total number of the matchings, including the empty edge set, of this graph. Let Un,d be the set of connected unicyclic (molecular) graphs of order n with diameter d. In this paper we completely characterize the graphs from Un,d minimizing the Hosoya index and determine the values of corresponding indices. Moreover, the third smallest Hos...
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ژورنال
عنوان ژورنال: Discrete Dynamics in Nature and Society
سال: 2018
ISSN: 1026-0226,1607-887X
DOI: 10.1155/2018/3957023