Jordan automorphisms, Jordan derivations of generalized triangular matrix algebra

We investigate Jordan automorphisms and Jordan derivations of a class of algebras called generalized triangular matrix algebras. We prove that any Jordan automorphism on such an algebra is either an automorphism or an antiautomorphism and any Jordan derivation on such an algebra is a derivation.

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Bibliographic Details
Main Authors: Aiat Hadj Ahmed Driss, Ben Yakoub l'Moufadal
Format: Article
Language:English
Published: Wiley 2005-01-01
Series:International Journal of Mathematics and Mathematical Sciences
Online Access:http://dx.doi.org/10.1155/IJMMS.2005.2125
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