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Abstract and Applied Analysis
Volume 2012, Article ID 347478, 11 pages
Research Article

The Hyers-Ulam-Rassias Stability of ( 𝑚 , 𝑛 ) ( 𝜎 , 𝜏 ) -Derivations on Normed Algebras

Faculty of Management, University of Primorska, Cankarjeva 5, 6104 Koper, Slovenia

Received 8 April 2012; Accepted 31 May 2012

Academic Editor: Nicole Brillouet-Belluot

Copyright © 2012 Ajda Fošner. 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.


We study the Hyers-Ulam-Rassias stability of ( 𝑚 , 𝑛 ) ( 𝜎 , 𝜏 ) -derivations on normed algebras.