HF-index of Graph Operations and Y-index of Graphs Based on Four Operations Related to the Join of Graphs

Nagarajan, S. and Kayalvizhi, G. and Priyadharsini, G. (2022) HF-index of Graph Operations and Y-index of Graphs Based on Four Operations Related to the Join of Graphs. In: Research Highlights in Mathematics and Computer Science Vol. 3. B P International, pp. 61-77. ISBN 978-81-959996-1-3

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Abstract

The Y-index of a graph is defined as the sum of degree four of all the vertices of the graph and HF-index is also called as the Forgotten Hyper index. In this chapter, we obtain the HF index of some graph operations such as join, Cartesian Product, Corona Product of graphs and Y-index of four operations (S,R,Q,T) of graphs related to the graphs join.

Item Type: Book Section
Subjects: Oalibrary Press > Mathematical Science
Depositing User: Managing Editor
Date Deposited: 09 Oct 2023 06:04
Last Modified: 09 Oct 2023 06:04
URI: http://asian.go4publish.com/id/eprint/2758

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