VERTEX AND EDGE PADMAKAR-IVAN INDICES OF UNITARY CAYLEY GRAPHS

被引：2
|
作者：
Philipose, Roshan Sara [1 ]
Balakrishnan, Sarasija Perurkada [1 ]
机构：
[1] Noorul Islam Ctr Higher Educ, Dept Math, Kumaracoil 629175, Tamil Nadu, India
来源：
MISSOURI JOURNAL OF MATHEMATICAL SCIENCES | 2019年 / 31卷 / 02期
关键词：
edge Padmakar-Ivan index; topological index; unitary Cayley Graphs; vertex Padmakar-Ivan index; PI-INDEX; WIENER-INDEX;
D O I：
10.35834/2019/3102146
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In graph theory, many topological indices based on vertex and edge distances are utilized in theoretical chemistry. Even though there are many such indices, we restrict our attention in this paper to the vertex Padmakar-Ivan index PIv(G) and the edge Padmakar-Ivan index PIe(G) of a simple connected graph G without directed edges. We shall emphasize the computation of the vertex and edge Padmakar-Ivan indices of unitary Cayley graphs, X-n.
引用
收藏
页码：146 / 151
页数：6
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