Mathematical aspects on the harmonic index
The aim of this paper is to obtain new inequalities involving the harmonic index H(G) to other well-known topological indices. Moreover, we show that the computation of the harmonic index is reduced to the computation of the primary subgraphs obtained by a general decomposition of G.
| Autores: | , , |
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| Tipo de documento: | artigo |
| Estado: | Versão publicada |
| Data de publicação: | 2017 |
| País: | México |
| Recursos: | Universidad Autónoma de Guerrero |
| Repositório: | Repositorio Institucional de Ciencia Abierta de la Universidad Autónoma de Guerrero |
| Idioma: | inglês |
| OAI Identifier: | oai:ri.uagro.mx:uagro/820 |
| Acesso em linha: | http://ri.uagro.mx/handle/uagro/820 https://doi.org/10.12988/ijma.2017.611121 |
| Access Level: | Acceso aberto |
| Palavra-chave: | UNESCO Thesaurus /Harmonic index UNESCO Thesaurus /Zagreb index UNESCO Thesaurus /Topological indices CIENCIAS FÍSICO MATEMÁTICAS Y CIENCIAS DE LA TIERRA::MATEMÁTICAS |
| Resumo: | The aim of this paper is to obtain new inequalities involving the harmonic index H(G) to other well-known topological indices. Moreover, we show that the computation of the harmonic index is reduced to the computation of the primary subgraphs obtained by a general decomposition of G. |
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