Original scientific paper

Hyers-Ulam stability of a generalized Hosszu functional equation

Soon-Mo Jung
Prasanna K. Sahoo

Abstract

In this paper, we investigate the Hyers-Ulam stability of a generalized Hosszu functional equation, namely

f(x + y - xy ) + g(xy) = h(x) + k(y),

where f, g, h, k are functions of a real variable with values in a Banach space.

Keywords

Additive function; Davison functional equation; Hosszu's functional equation; Hyers-Ulam stability

Hrčak ID:

4798

URI

https://hrcak.srce.hr/4798

Publication date:

1.12.2002.

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