Extremal values of vertex-degree-based topological indices over hexagonal systems with fixed number of vertices
Autor: | Juan Rada, Lilia Berrocal, Aurora Olivieri |
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Rok vydání: | 2014 |
Předmět: | |
Zdroj: | Applied Mathematics and Computation. 243:176-183 |
ISSN: | 0096-3003 |
DOI: | 10.1016/j.amc.2014.05.112 |
Popis: | Let G be a graph with n vertices. A vertex-degree-based topological index is defined from a set of real numbers @j"i"j [email protected]?1= |
Databáze: | OpenAIRE |
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