Kyungpook Mathematical Journal

Department of Mathematics, Kyungpook National University (경북대학교 자연과학대학 수학과)
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BCK- lters Based on Fuzzy Points with Threshold

  • Jun, Young-Bae (Department of Mathematics Education, Gyeongsang National University) ;
  • Song, Seok-Zun (Department of Mathematics, Jeju National University) ;
  • Roh, Eun-Hwan (Department of Mathematics Education, Chinju National University of Education)
  • Received : 2010.06.15
  • Accepted : 2010.12.27
  • Published : 2011.03.31
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Abstract

The notions of ($\overline{\in}$, $\overline{\in}{\vee}\overline{qk}$)-fuzzy BCK-filters and fuzzy BCK-filters with thresholds are introduced, and several related properties are investigated. Characterizations of such notions are displayed, and implication-based fuzzy BCK-filters are discussed.

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References

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