In this paper we introduce the notion of PSRU-algebras as a generalization of BE-algebras, we investigate its elementary properties. The aim of this paper is to investigate the concept of filters, left ideals (right ideal, ideal) and fuzzy filters in PSRU-algebras. Moreover, we investigate relationships between left ideals and filters in PSRU-algebras. Furthermore, we characterize filters in terms of fuzzy filters. It is shown that if I be a left ideal of a PSRU-algebra X, then I-x is a left ideal of X for all x epsilon X.
机构:
John Paul II Cathol Univ Lublin, Inst Math & Comp Sci, PL-20708 Lublin, PolandJohn Paul II Cathol Univ Lublin, Inst Math & Comp Sci, PL-20708 Lublin, Poland
Dymek, Grzegorz
Walendziak, Andrzej
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机构:
Siedlce Univ Nat Sci & Humanities, Inst Math & Phys, PL-08110 Siedlce, PolandJohn Paul II Cathol Univ Lublin, Inst Math & Comp Sci, PL-20708 Lublin, Poland