Merrifield-Simmons Index in Random Phenylene Chains and Random Hexagon Chains
نویسندگان
چکیده
منابع مشابه
Hosoya polynomials of random benzenoid chains
Let $G$ be a molecular graph with vertex set $V(G)$, $d_G(u, v)$ the topological distance between vertices $u$ and $v$ in $G$. The Hosoya polynomial $H(G, x)$ of $G$ is a polynomial $sumlimits_{{u, v}subseteq V(G)}x^{d_G(u, v)}$ in variable $x$. In this paper, we obtain an explicit analytical expression for the expected value of the Hosoya polynomial of a random benzenoid chain with $n$ hexagon...
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ژورنال
عنوان ژورنال: Discrete Dynamics in Nature and Society
سال: 2015
ISSN: 1026-0226,1607-887X
DOI: 10.1155/2015/568926