Volume no :4, Issue no: 2, March 2010

Journal of Mathematical Sciences: Advances and Applications

HYERS-ULAM STABILITY OF THE QUADRATIC AND JENSEN FUNCTIONAL EQUATIONS ON UNBOUNDED DOMAINS

Author's: Elqorachi Elhoucien, Manar Youssef and Themistocles M. Rassias
Pages: [287] - [301]
Received Date: October 27, 2009
Submitted by:

Abstract

In the present paper, we investigate the Hyers-Ulam stability of the quadratic functional equation and the Jensen functional equation on unbounded domains.

Keywords

Hyers-Ulam stability, Jensen functional equation, quadratic functional equation.