A uniform approach to normality for topological spaces

• Autores: Ankit Gupta, Ratna Dev Sarma
• Localización: Applied general topology, ISSN-e 1989-4147, ISSN 1576-9402, Vol. 17, Nº. 1, 2016, págs. 7-16
• Idioma: inglés
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• Resumen

  • $(\lambda, \mu)$-regularity and $(\lambda, \mu)$-normality are defined for generalized topological spaces. Several variants of normality existing in the literature turn out to be particular cases of $(\lambda, \mu)$-normality. Uryshon's lemma and Titze's extension theorem are discussed in the light of ($\lambda, \mu$)-normality.