Abstract
In this paper we investigate identities with two generalized derivations in prime rings. We prove, for example, the following result. Let R be a prime ring of characteristic different from two and let F 1, F 2 : R → R be generalized derivations satisfying the relation F 1(x)F 2(x) + F 2(x)F 1(x) = 0 for all \({x \in R}\) . In this case either F 1 = 0 or F 2 = 0.
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Fošner, M., Vukman, J. Identities with Generalized Derivations in Prime Rings. Mediterr. J. Math. 9, 847–863 (2012). https://doi.org/10.1007/s00009-011-0158-0
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DOI: https://doi.org/10.1007/s00009-011-0158-0