Computing the Cluj index of the first type dendrimer nanostar

被引:0
|
作者
Dorosti, N. [1 ]
Iranmanesh, A. [1 ]
Diudeaa, Mircea V. [2 ]
机构
[1] Tarbiat Modares Univ, Dept Math, Tehran 14115137, Iran
[2] Univ Babes Bolyai, Fac Chem & Chem Engn, Cluj Napoca, Romania
关键词
Dendrimer nanostar; Molecular graph; Cluj matrix; Cluj index; TOPOLOGICAL INDEXES;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The Cluj index ((IE(M) = (1/2) Sigma i Sigma j[M]ij[A]ij)) is related with the Cluj matrices (M = CJD, CJ Delta, CFD, CF Delta) but in all graphs: IE (CJD) = IE (CFD); IE (CJ Delta) = IE (CF Delta). Thus for computation the Cluj index it is sufficient that we compute only IE (CJD) and IE (CJ Delta). In this paper we compute IE (CJD) and IE (CJ Delta) for the first type dendrimer nanostar.
引用
收藏
页码:381 / 384
页数:4
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