A new approximation to the geometric-arithmetic index

2017/03/16 by Álvaro Martínez-Pérez, Alvaro Martínez-Pérez, Martínez-Pérez, Alvaro +4 · 2 citations
Chemistry · Computer Science · Mathematics · #05C07 #92E10 #Combinatorics (math.CO) #Computational Drug Discovery Methods #FOS: Mathematics #Free Radicals and Antioxidants #Graph theory and applications #math.CO #msc:05C07 #msc:92E10

paper · pdf · doi:10.48550/arxiv.1703.05520

13 pages

arxiv created 2017/03/16 · openalex publication_date 2017/03/16 · arxiv updated 2017/03/17 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The concept of geometric-arithmetic index was introduced in the chemical graph theory recently, but it has shown to be useful. The aim of this paper is to obtain new inequalities involving the geometric-arithmetic index GA₁ and characterize graphs extremal with respect to them.

Cited by

• Diminished Sombor index and its relationship with topological indices
• General properties on Sombor indices

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