Results 111 to 120 of about 2,745 (167)

Jordan mappings of semiprime rings

open access: yesJournal of Algebra, 1989
An additive mapping 8 of a ring R into a 2-torsion free ring R’ is called a Jordan homomorphism if 6(ab +&z)=@(a) 8(b)+ 6(b) @(a) for all a, bE R. A well-known result of I. N. Herstein [4] states that every Jordan homomorphism onto a prime ring is either a homomorphism or an antihomomorphism.
openaire   +2 more sources

Congruence Extensions in Congruence–Modular Varieties

open access: yesAxioms
We investigate from an algebraic and topological point of view the minimal prime spectrum of a universal algebra, considering the prime congruences with respect to the term condition commutator.
George Georgescu   +2 more
doaj   +1 more source

Local generalized (α,β)-derivations. [PDF]

open access: yesScientificWorldJournal, 2014
Fošner A.
europepmc   +1 more source

Modules over strongly semiprime rings

open access: yesDiscrete Mathematics and Applications, 2019
Abstract For a ring A, the following conditions are equivalent. A is a right strongly semiprime ring. Every right A-module which is injective with respect to some essential right ideal of the ring A, is an injective module. Every quasi-injective right A-module which is injective with respect to some essential right ideal of the ring A is an ...
openaire   +3 more sources

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