• Title/Summary/Keyword: generalized fuzzy (r,s)-closed set

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GENERALIZED FUZZY CLOSED SETS ON INTUITIONISTIC FUZZY TOPOLOGICAL SPACES

  • Kim, Jin Tae;Lee, Seok Jong
    • Journal of the Chungcheong Mathematical Society
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    • v.35 no.3
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    • pp.243-254
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    • 2022
  • In this paper, we introduce three different concepts of closed sets on the intuitionistic fuzzy topological spaces, i.e., the generalized fuzzy (r, s)-closed, semi-generalized fuzzy (r, s)-closed, and generalized fuzzy (r, s)-semiclosed sets on intuitionistic fuzzy topological spaces in Šostak's sense. Also we investigate their properties and the relationships among these generalized fuzzy closed sets.

Generalized fuzzy (r,s)-continuous mappings (일반화된 퍼지 (r,s )-연속함수)

  • Lee, Seok-Jong;Kim, Jin-Tae
    • Proceedings of the Korean Institute of Intelligent Systems Conference
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    • 2008.04a
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    • pp.129-130
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    • 2008
  • In this paper, we introduce the concept of generalized fuzzy (r,s)-closed sets on intuitionistic fuzzy topological spaces in ${\v{S}ostak's$ sense. Using this concept, we introduce the notions of generalized fuzzy (r,s)-continuous mappings, and then we investigate some of their properties.

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