
arXiv: 1012.5575
In this paper we introduce prime fuzzy ideals over a noncommutative ring. This notion of primeness is equivalent to level cuts being crisp prime ideals. It also generalizes the one provided by Kumbhojkar and Bapat in [Not-so-fuzzy fuzzy ideals, Fuzzy Sets and Systems 37 (1990), 237--243], which lacks this equivalence in a noncommutative setting. Semiprime fuzzy ideals over a noncommutative ring are also defined and characterized as intersection of primes. This allows us to introduce the fuzzy prime radical and contribute to establish the basis of a Fuzzy Noncommutative Ring Theory.
Section 1 has been rewritten, corrected typos, added references
Rings and Algebras (math.RA), FOS: Mathematics, Generalizations, Mathematics - Rings and Algebras, noncommutative rings, Ideals in associative algebras, semiprime fuzzy ideals, prime fuzzy ideals, 16D99, 03E72
Rings and Algebras (math.RA), FOS: Mathematics, Generalizations, Mathematics - Rings and Algebras, noncommutative rings, Ideals in associative algebras, semiprime fuzzy ideals, prime fuzzy ideals, 16D99, 03E72
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