ScholarWorks@경상국립대학교

초록

The subalgebra of BCK/BCI-algebra using Lukasiewicz anti fuzzy set introduced by Jun is studied in this article. The concept of Lukasiewicz anti fuzzy subalgebra of a BCK/BCI-algebra is introduced, and several properties are investigated. The relationship between anti fuzzy subalgebra and Lukasiewicz anti fuzzy subalgebra is given, and characterization of a Lukasiewicz anti fuzzy subalgebra is discussed. Conditions are found in which a Lukasiewicz anti fuzzy set is a Lukasiewicz anti fuzzy subalgebra Finally, conditions under which <-subset, Upsilon subset, and anti-subset become subalgebra are explored.

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