Stability of the Cauchy-Jensen Functional Equation in -Algebras: A Fixed Point Approach
© C. Park and J. S. An. 2008
Received: 18 May 2006
Accepted: 3 April 2008
Published: 14 May 2008
we prove the Hyers-Ulam-Rassias stability of -algebra homomorphisms and of generalized derivations on -algebras for the following Cauchy-Jensen functional equation , which was introduced and investigated by Baak (2006). The concept of Hyers-Ulam-Rassias stability originated from the stability theorem of Th. M. Rassias that appeared in (1978).
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