Chajda, Ivan; Länger, Helmut Ring-like operations in pseudocomplemented semilattices. (English) Zbl 0968.06004 Discuss. Math., Gen. Algebra Appl. 20, No. 1, 87-95 (2000). The authors introduce ring-like operations in pseudocomplemented semilattices. In case of Boolean pseudocomplemented semilattices we can obtain the corresponding Boolean ring operations. Properties of these ring-like operations are derived and a characterization of Boolean pseudocomplemented semilattices in terms of these operations are given. Finally they define ideals in the ring-like structures. Reviewer: Renata Majovská (Horní Suchá) Cited in 2 Documents MSC: 06A12 Semilattices 08C10 Axiomatic model classes 06E20 Ring-theoretic properties of Boolean algebras 16Y99 Generalizations Keywords:pseudocomplemented semilattices; Boolean algebra; Boolean ring; distributivity; linear equation; ideal; congruence kernel × Cite Format Result Cite Review PDF Full Text: DOI EuDML OA License