Bulletin of the Iranian Mathematical Society

Bulletin of the Iranian Mathematical Society

On the stability of generalized derivations on Banach algebras

Document Type : Research Paper

Authors
University of Guilan
Abstract
We investigate the stability of generalized
derivations on Banach algebras with a bounded central approximate
identity. We show that every approximate generalized derivation in
the sense of Rassias, is an exact generalized derivation. Also the
stability problem of generalized derivations on the faithful Banach
algebras is investigated.
Keywords

  • Receive Date 03 November 2009
  • Revise Date 04 April 2010
  • Accept Date 04 April 2010