IA Rus - Studia Universitatis Babes-Bolyai, Mathematica, 2009 - Citeseer
ULAM STABILITY OF ORDINARY DIFFERENTIAL EQUATIONS 1. Introduction The basic statements of data dependence in the theory of ordin Page 1 STUDIA UNIV. “BABES–BOLYAI” …
This is a survey paper concerning stability results for the linear functional equation in single variable. We discuss issues that have not been considered or have been treated only briefly …
D Popa, I Raşa - Journal of Mathematical Analysis and Applications, 2011 - Elsevier
On the Hyers–Ulam stability of the linear differential equation Page 1 J. Math. Anal. Appl. 381 (2011) 530–537 Contents lists available at ScienceDirect Journal of Mathematical Analysis and …
A Zada, W Ali, S Farina - Mathematical methods in the Applied …, 2017 - Wiley Online Library
This paper is devoted to establish Bielecki–Ulam–Hyers–Rassias stability, generalized Bielecki–Ulam–Hyers–Rassias stability, and Bielecki–Ulam–Hyers stability on a compact …
P Gavruta, L Gavruta - International Journal of Nonlinear …, 2010 - ijnaa.semnan.ac.ir
A NEW METHOD FOR THE GENERALIZED HYERS-ULAM-RASSIAS STABILITY 1. Introduction The stability problem as started by SM Ulam [52] Page 1 Int. J. Nonlinear Anal. Appl. 1 (2010) …
T Li, A Zada, S Faisal - J. Nonlinear Sci. Appl, 2016 - emis.de
The theory of stability is an important branch of the qualitative theory of differential equations. In 1940, Ulam [24] raised a problem when can we assert that the solutions of an …
N Lungu, D Popa - Carpathian Journal of Mathematics, 2012 - JSTOR
On the Hyers-Ulam stability of a first order partial differential equation Page 1 CARPATHIAN J. MATH. 28 (2012), No. 1, 77 - 82 Online version available at http : / /Carpathian .uhm. ro Print …
T Li, A Zada - Advances in Difference Equations, 2016 - Springer
In this article, we prove that the ω-periodic discrete evolution family Γ:= ρ (n, k): n, k∈ Z+, n≥ k Γ:={ρ(n,k):n,k∈Z_+,n≧k\} of bounded linear operators is Hyers-Ulam stable if and only if it …
JR Wang, A Zada, W Ali - International Journal of Nonlinear Sciences …, 2018 - degruyter.com
In this paper, Ulam's-type stabilities are studied for a class of first-order impulsive differential equations with bounded variable delays on compact interval with finite number of impulses …