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More on λ-closed sets in topological spaces
Más sobre conjuntos λ-cerrados en espacios topológicos
Parole chiave:
Topological spaces, Λ-sets, λ-open sets, λ-closed sets, λ-Ro spaces, λ-R1 spaces, 2000 Mathematics Subject Classification. 54B05, 54C08, 54D05 (en)Espacios topológicos, Λ-conjuntos, conjuntos λ-abiertos, conjuntos λ-cerrados, espacios λ-Ro, espacios λ-R1 (es)
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Abstract. In this paper, we introduce and study topological properties of λ-derived, λ-border, λ-frontier and λ-exterior of a set using the concept of λ-open sets. We also present and study new separation axioms by using the notions of λ-open and λ-closure operator.
En este artículo introducimos y estudiamos propiedades topológicas de λ-derivada, λ-borde, λ-frontera y λ-exterior de un conjunto usando el concepto de λ-conjunto abierto. Presentamos un nuevo estudio de axiomas de separación usando las nociones de operador λ-abierto y λ-clausura.
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