THE STRUCTURE OF DERIVATIONS FROM A FULL MATRIX ALGEBRA INTO ITS DUAL

Author(s):

R. Alizadeh , G. H. Esslamzadeh

Message:
Abstract:
Let be a unital algebra over a field of characteristic zero. We show that every derivation from Mn (A) into its dual Mn (A)* is the sum of an inner derivation and a derivation induced by a derivation from A into A*.
Keywords:

Derivation , full matrix algebra , dual space

Language:
English
Published:
Iranian Journal of science and Technology (A: Siences), Volume:32 Issue: 1, Winter 2008
Pages:
61 to 64
https://www.magiran.com/p708219