7 citations · 7 across the 4 of their papers we have counts for
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math.CO2021
Upper and lower bounds for topological indices on unicyclic graphs
Álvaro Martínez-Pérez, José M. Rodríguez
The aim of this paper is to obtain new inequalities for a large family of topological indices restricted to unicyclic graphs and to characterize the set of extremal unicyclic graph…
math.CO2018
New Lower Bounds for the First Variable Zagreb Index
Alvaro Martínez-Pérez, José M. Rodríguez
The aim of this paper is to obtain new sharp inequalities for a large family of topological indices, including the first variable Zagreb index , and to characterize the set…
math.CO2017★ 7 cited
New lower bounds for the Geometric-Arithmetic index
Alvaro Martínez-Pérez, José M. Rodríguez
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 i…