• 제목/요약/키워드: ${\pi}gs$-closed sets

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ON πgs-CLOSED SETS IN TOPOLOGICAL SPACES

  • LEE, BU YOUNG;SHIN, SU-YOUNG;PARK, JIN HAN
    • 호남수학학술지
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    • 제28권2호
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    • pp.261-277
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    • 2006

  • In this paper a new class of sets called ${\pi}gs$-closed sets is introduced and its properties are studied. Further the notions of ${\pi}gs$-$T_{1/2}$ spaces and ${\pi}gs$-continuity are introduced.

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