Results 131 to 140 of about 4,116 (221)

Hyers-Ulam Stability of Linear Operators in Frechet Spaces

, 2012
Hyers-Ulam stability of a linear operator between Frechet spaces is defined. Necessary and sufficient conditions for the existence of Hyers-Ulam stability of a continuous linear operator from a Frechet space to another Frechet space are ...
Balaji, S., Sam Johnson, P.
core  

On the qualitative behaviors of Volterra-Fredholm integro differential equations with multiple time-varying delays

Arab Journal of Basic and Applied Sciences
This article considers a Volterra-Fredholm integro-differential equation including multiple time-varying delays. The aim of this article is to study the uniqueness of solution, the Ulam–Hyers–Rassias stability and the Ulam–Hyers stability of the Volterra-
Cemil Tunç, Osman Tunç
doaj   +1 more source

Stability in the Sense of Hyers–Ulam–Rassias for the Impulsive Volterra Equation

Fractal and Fractional
This article aims to use various fixed-point techniques to study the stability issue of the impulsive Volterra integral equation in the sense of Ulam–Hyers (sometimes known as Hyers–Ulam) and Hyers–Ulam–Rassias.
El-sayed El-hady, Süleyman Öğrekçi, Tania A. Lazăr, Vasile L. Lazăr   +3 more
doaj   +1 more source

Hyers- Ulam Rassias Stability of multiplicative Cauchy equation

, 2015
The aim of this  paper is to prove  the stability of  multiplicative equation  in sprit of  Hyers- Ulam- Rassias. Keywords .  Hyers- Ulam Rassias Stability, multiplicative equation AMS Subject Classification (1991).
Shrivastava, Kavita
core  

Hyers-Ulam Stability of Unbounded Closable Operators in Hilbert Spaces

In this paper, we discuss the Hyers-Ulam stability of closable (unbounded) operators with several interesting examples. We also present results pertaining to the Hyers-Ulam stability of the sum and product of closable operators to have the Hyers-Ulam ...
Johnson, P. Sam, Mohapatra, Ram N., Majumdar, Arup   +2 more
core  

Hyers-Ulam Stability of Nonlinear Integral Equation

, 2010
We will apply the successive approximation method for proving the Hyers-Ulam stability of a nonlinear integral equation.
Gachpazan Mortaza, Baghani Omid
core  

Best constant for Ulam stability of first-order h-difference equations with periodic coefficient

, 2020
We establish the best (minimum) constant for Ulam stability of first-order linear h-difference equations with a periodic coefficient. First, we show Ulam stability and find the Ulam stability constant for a first-order linear equation with a period-two ...
Rassias, J.M., Onitsuka, M., Anderson, D.R.   +2 more
core  

Bielecki-Ulam stability of a hammerstein-type difference system. [PDF]

MethodsX
Rahmat G, Ahmad S, Sarwar M, Abodayeh K, Chasreechai S, Sitthiwirattham T.   +5 more
europepmc   +1 more source

Hyers Ulam stability and bifurcation control of leptospirosis disease dynamics and preventations: Modeling with singular and non-singular kernels. [PDF]

PLoS One
Farman M, Ahmad A, Atta U, Nisar KS, Ghaffar A.   +4 more
europepmc   +1 more source

Inclusions in a single variable in ultrametric spaces and Hyers-Ulam stability. [PDF]

ScientificWorldJournal, 2013
Piszczek M.
europepmc   +1 more source