Abstract
We present some conditions which imply that a derivation on a Banach algebra maps the algebra into its Jacobson radical.
Open Access
Derivations in Banach algebras
Received23 Oct 2000
Revised02 Jun 2001
Copyright
Copyright © 2002 Hindawi Publishing Corporation. This is an open access article distributed under the
Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.