• Title/Summary/Keyword: ($({\in},{\in}{\bigvee}q)$)-fuzzy BCK-filter

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NEW TYPES OF FUZZY BCK-FILTERS

  • Jun, Young-Bae
    • Honam Mathematical Journal
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    • v.31 no.2
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    • pp.157-166
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    • 2009
  • Using more general form of the notion of quasi-coincidence of a fuzzy point with a fuzzy subset, the notion of ($({\in},{\in}{\bigvee}q_{\kappa})$)-fuzzy BCK-filters is introduced, and related properties are investigated. Many characterizations of ($({\in},{\in}{\bigvee}q_{\kappa})$)-fuzzy BCK-filters are provided. Relations between an ($({\in},{\in}{\bigvee}q_{\kappa})$)-fuzzy BCK-filter and a fuzzy BCK-filter are established.