Title : ( Extension of bi-derivation to the bidual of a C*-algebra )
Authors: azam erfanian attar , S. Barootkoob , Hamid Reza Ebrahimi Vishki ,
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Abstract
In this talk we present some necessary and sucient conditions such that the (Arens) extensions of a bi-derivation on Banach algebras are again bi-derivations. We then show that the (Arens) extensions of a bi-derivation on C*-algebras are bi-derivations. Some results on extensions of an inner bi-derivation are also included.
Keywords
, Arens products, bi-derivation, derivation, third adjoint, Banach module.
@inproceedings{paperid:1055039,
author = {Erfanian Attar, Azam and S. Barootkoob and Ebrahimi Vishki, Hamid Reza},
title = {Extension of bi-derivation to the bidual of a C*-algebra},
booktitle = {سومین سمینار آنالیز هارمونیک و کاربردها},
year = {2015},
location = {یزد, IRAN},
keywords = {Arens products; bi-derivation; derivation; third adjoint; Banach module.},
}
%0 Conference Proceedings
%T Extension of bi-derivation to the bidual of a C*-algebra
%A Erfanian Attar, Azam
%A S. Barootkoob
%A Ebrahimi Vishki, Hamid Reza
%J سومین سمینار آنالیز هارمونیک و کاربردها
%D 2015
