Title of article
Hosoya index of tree structures
Author/Authors
Kazemi, Ramin Department of Statistics - Imam Khomeini International University, Qazvin, Iran , Behtoei, Ali Department of Pure Mathematics - Imam Khomeini International University, Qazvin, Iran
Pages
9
From page
161
To page
169
Abstract
The Hosoya index, also known as the Z index, of a graph is the total number of matchings in it. In this paper, we study the Hosoya index of the tree structures. Our aim is to give some results on Z in terms of Fibonacci numbers in such structures. Also, the asymptotic normality of this index is given.
Keywords
Hosoya index , tree structures , average , variance , asymptotic normality
Journal title
Transactions on Combinatorics
Serial Year
2020
Record number
2605266
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