
doi: 10.3390/math5040081
The notions of hyperfuzzy ideals in B C K / B C I -algebras are introduced, and related properties are investigated. Characterizations of hyperfuzzy ideals are established. Relations between hyperfuzzy ideals and hyperfuzzy subalgebras are discussed. Conditions for hyperfuzzy subalgebras to be hyperfuzzy ideals are provided.
BCK-algebras, BCI-algebras, hyperfuzzy set; hyperfuzzy subalgebra; hyperfuzzy ideal, hyperfuzzy set, QA1-939, hyperfuzzy subalgebra, Mathematics, hyperfuzzy ideal
BCK-algebras, BCI-algebras, hyperfuzzy set; hyperfuzzy subalgebra; hyperfuzzy ideal, hyperfuzzy set, QA1-939, hyperfuzzy subalgebra, Mathematics, hyperfuzzy ideal
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