Jordan derivations on block upper triangular matrix algebras

2013/12/25 by Hoger Ghahramani, Ghahramani, Hoger
Mathematics · #FOS: Mathematics #Rings and Algebras (math.RA) #math.RA

paper · pdf · doi:10.48550/arxiv.1312.6950

To appear in OaM

arxiv created 2014/01/02 · arxiv updated 2014/01/03

Abstract

We provide that any Jordan derivation from the block upper triangular matrix algebra \T = \T(n₁,n₂, ⋯, n_k)⊆ M_n(\mathbb\C) into a 2-torsion free unital \T-bimodule is the sum of a derivation and an antiderivation.

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