Functions that preserve the weak ultrametric and implications.
Previously, we presented the current state of the family of functions that preserve the weak ultrametric UD and of the set of functions that preserve the extended b–metric BE and its relationship with existing ones. In this paper we continue with the investigation providing some equivalences or char...
| Autores: | , , , |
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| Formato: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2024 |
| País: | México |
| Recursos: | UNIVERSIDAD AUTÓNOMA DEL ESTADO DE HIDALGO |
| Repositorio: | PÄDI Boletín Científico de Ciencias Básicas e Ingeniería del ICBI |
| Idioma: | español |
| OAI Identifier: | oai:repository.uaeh.edu.mx:article/11090 |
| Acesso em linha: | https://repository.uaeh.edu.mx/revistas/index.php/icbi/article/view/11090 |
| Access Level: | acceso abierto |
| Palavra-chave: | Ultrametric weak ultrametric extended b-metric ultramétrica ultramétrica débil b-métrica extendida |
| Resumo: | Previously, we presented the current state of the family of functions that preserve the weak ultrametric UD and of the set of functions that preserve the extended b–metric BE and its relationship with existing ones. In this paper we continue with the investigation providing some equivalences or characterizations for the set of functions that preserve the weak ultrametric UD, and this fact implies that, the graph of the elements in UD is contained in the region proposed by J. Dobos and Z. Piotrowski. |
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