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Publish Year: 1397
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:

JR_CJMS-7-1_003

تاریخ نمایه سازی: 16 مهر 1398

Abstract:

The first reformulated Zagreb index $EM_1(G)$ of a simple graph $G$ is defined as the sum of the terms $(d_u+d_v-2)^2$ over all edges $uv$ of $G .$ In this paper, the various upper and lower bounds for the first reformulated Zagreb index of a connected graph interms of other topological indices are obtained.

Authors

K Pattabiraman

Annamalai University

A Santhakumar

Annai Teresa College of Engineering