Journal of the
Korean Mathematical Society
JKMS

ISSN(Print) 0304-9914 ISSN(Online) 2234-3008

Article

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J. Korean Math. Soc. 2000; 37(1): 111-124

Printed January 1, 2000

Copyright © The Korean Mathematical Society.

A note on the Hyers-Ulam-Rassias stability of Pexider equation

Yang-Hi Lee and Kil-Woung Jun

Kongju National University of Education and Chungnam National University

Abstract

In this paper we obtain the Hyers-Ulam-Rassias stability of the Pexider equation $f(x + y) = g(x) + h(y)$ in the spirit of Hyers, Ulam, Rassias and Gavruta.

Keywords: Hyers-Ulam-Rassias stability, Jensen functional equation

MSC numbers: Primary 39B72, 47H15