δ-closure, θ-closure and generalized closed sets

Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)

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1964-6132-1-SM.pdf (125.46 KB)

Fecha

2005-04-01

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https://riunet.upv.es/handle/10251/82624

Cita bibliográfica

Cao, J.; Ganster, M.; Reilly, IL.; Steiner, M. (2005). δ-closure, θ-closure and generalized closed sets. Applied General Topology. 6(1):79-86. https://doi.org/10.4995/agt.2005.1964

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Resumen

[EN] We study some new classes of generalized closed sets (in the sense of N. Levine) in a topological space via the associated δ-closure and θ-closure. The relationships among these new classes and existing classes of generalized closed sets are investigated. In the last section we provide an extensive and more or less complete survey on separation axioms characterized via singletons.

Palabras clave

δ-closed, θ-closed, qr-closed, separation properties

Fuente

Applied General Topology issn: 1576-9402

DOI

10.4995/agt.2005.1964

Versión del editor

https://doi.org/10.4995/agt.2005.1964

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Applied General Topology - Vol 06, No 1 (2005)