Pre-regular sp -Open Sets in Topological Spaces

• Autores: P. Jeyanthi, P. Nalayini, Takashi Noiri
• Localización: Cubo: A Mathematical Journal, ISSN 0716-7776, ISSN-e 0719-0646, Vol. 20, Nº. 1, 2018, págs. 31-39
• Idioma: inglés
• DOI: 10.4067/S0719-06462018000100031
• Enlaces
  • Texto completo
• Resumen
  • español

    Resumen En este artículo se introduce y estudia una nueva clase de conjuntos abiertos generalizados en un espacio topológico, llamados conjuntos pre-regulares sp-abiertos. Esa clase está contenida en la clase de conjuntos semi-preclopen y contiene todos los conjuntos pre-clopen. Obtenemos descomposiciones de conjuntos abiertos regulares usando conjuntos pre-regulares sp-abiertos.

  • English

    Abstract In this paper, a new class of generalized open sets in a topological space, called preregular sp-open sets, is introduced and studied. This class is contained in the class of semi-preclopen sets and cotains all pre-clopen sets. We obtain decompositions of regular open sets by using pre-regular sp-open sets.

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