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Jordan automorphisms, Jordan derivations of generalized triangular matrix algebra
Author(s) -
Aiat Hadj Ahmed Driss,
Ben Yakoub l′Moufadal
Publication year - 2005
Publication title -
international journal of mathematics and mathematical sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 39
eISSN - 1687-0425
pISSN - 0161-1712
DOI - 10.1155/ijmms.2005.2125
Subject(s) - mathematics , automorphism , jordan algebra , class (philosophy) , jordan matrix , algebra over a field , pure mathematics , triangular matrix , matrix (chemical analysis) , algebra representation , eigenvalues and eigenvectors , physics , materials science , composite material , quantum mechanics , artificial intelligence , computer science , invertible matrix
We investigate Jordan automorphisms and Jordan derivations of aclass of algebras called generalized triangular matrix algebras. We prove that anyJordan automorphism on such an algebra is either an automorphismor an antiautomorphism and any Jordan derivation on such analgebra is a derivation

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