Open AccessMathematics
DOI: 10.5614/j.math.fund.sci.2015.47.2.3

Abstract

In this paper, by using the fixed point method, we prove two new results on the Hyers-Ulam-Rassias and the Hyers-Ulam stability for the first order delay differential equation of the form y′(t) = F(t, y(t), y(t −τ )). Our results improve some related results in the literature.

Citation format

TUNÇ, C.; BIÇER, E. Hyers-ulam-rassias stability for a first order functional differential equation. Journal of Mathematical and Fundamental Sciences, 2015, 47: 143–153.