Weighted PI index of tensor product and strong product of graphs-Reference-Cited by-同舟云学术

Weighted PI index of tensor product and strong product of graphs

Published:2020-10-24 Issue:03 Volume:13 Page:2150019
ISSN:1793-8309
Container-title:Discrete Mathematics, Algorithms and Applications
language:en
Short-container-title:Discrete Math. Algorithm. Appl.

Author:

Gopika C.¹,Geetha J.¹,Somasundaram K.¹

Affiliation:

1. Department of Mathematics, Amrita School of Engineering, Coimbatore, Amrita Vishwa Vidyapeetham, Coimbatore, India

Abstract

The Weighted Padmakar–Ivan (PI) index of a connected, simple graph [Formula: see text] is given by [Formula: see text], where [Formula: see text] denotes the number of equidistant vertices of the edge [Formula: see text]. In this paper, weighted PI index of tensor product and strong product of some graphs are obtained.

Publisher

World Scientific Pub Co Pte Lt

Subject

Discrete Mathematics and Combinatorics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S1793830921500191

Reference10 articles.

1. The weighted vertex PI index

2. A Novel PI Index and Its Applications to QSPR/QSAR Studies

3. Vertex and edge PI indices of Cartesian product graphs

4. The weighted vertex PI index of bicyclic graphs

5. On Weighted PI Index of Graphs

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