Ashraf, Mohammad On left \((\theta,\varphi)\)-derivations of prime rings. (English) Zbl 1114.16031 Arch. Math., Brno 41, No. 2, 157-166 (2005). The author proves that every Jordan left \((\theta,\theta)\)-derivation on a 2-torsion free ring is a left \((\theta,\theta)\)-derivation. A consequence is that every left \((\theta,\varphi)\)-derivation acting on a nonzero ideal of a prime ring as a homomorphism is trivial. Reviewer: David Kruml (Brno) Cited in 2 Documents MSC: 16W25 Derivations, actions of Lie algebras 16N60 Prime and semiprime associative rings Keywords:Lie ideals; Jordan left derivations PDF BibTeX XML Cite \textit{M. Ashraf}, Arch. Math., Brno 41, No. 2, 157--166 (2005; Zbl 1114.16031) Full Text: EuDML EMIS OpenURL