Title of article
Leap Zagreb Indices of Some Graph Operations
Author/Authors
Dehgardi, N Department of Mathematics and Computer Science - Sirjan University of Technology Sirjan, Iran , Khoeilar, R Department of Mathematics - Azarbaijan Shahid Madani University - Tabriz, Iran , Soroudi, M Department of Mathematics - Azarbaijan Shahid Madani University - Tabriz, Iran
Pages
11
From page
199
To page
209
Abstract
The rst leap Zagreb index LM1 of a (molecular) graph, is the sum of squares of the second degrees
of vertices (number of their second neighbors), and the second leap Zagreb index LM2 is the sum of
the products of the second degrees of pairs of adjacent vertices, and the third leap Zagreb index LM3
is the sum of the product of the degree and second degree of the vertices. In this paper, we determine
the rst, second and third leap Zagreb indices of some graph operations.
Keywords
Consumers , Zagreb indices , Leap Zagreb indices , Graph operations , Supply chains
Journal title
International Journal of Industrial Mathematics(IJIM)
Serial Year
2021
Record number
2698945
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