Ulam stability of a nonlinear hyperbolic partial differential equation


Ioan A. RusNicolaie Lungu


Full PDF

carpathian_2008_24_3_403_408

In this paper we present four types of Ulam stability for a nonlinear hyperbolic partial differential equations: Hyers-Ulam stability, generalized Hyers-Ulam stability, Hyers-Ulam-Rassias stability and generalized Hyers-Ulam-Rassias stability. Some examples are given