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Title: Jordan derivations on triangular matrix rings
Authors: Ferreira, Bruno L.M.
Keywords: Additivity;Jordan derivation;Triangular matrix ring;Nest algebras;Aditividad;Derivación de Jordania;Anillo de matriz triangular;Álgebras de nido
Issue Date: 2015
Publisher: Universidad de Extremadura
Abstract: Guided by the research line introduced by Martindale III in [5] on the study of the additivity of maps, this article aims establish conditions on triangular matrix rings in order that an map φ satisfying φ(ab + ba) = φ(a)b + aφ(b) + φ(b)a + bφ(a) for all a, b in a triangular matrix ring becomes additive.
Appears in Collections:Extracta Mathematicae Vol. 30, nº 2 (2015)

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