Results 141 to 150 of about 11,444 (271)

Hyers--Ulam Stability of Mean Value Points

open access: yesAnnals of Functional Analysis, 2010
‎We prove the Hyers--Ulam stability of the Lagrange's mean value‎ ‎points and the Hyers--Ulam--Rassias stability of a differential‎ ‎equation derived from the equation defining the Flett's mean‎ ‎value point‎.
Găvruţă, Pasc   +2 more
openaire   +3 more sources

On Hyers-Ulam Stability for Nonlinear Differential Equations of nth Order

open access: yesInternational Journal of Analysis and Applications, 2013
This paper considers the stability of nonlinear differential equations of nth order in the sense of Hyers and Ulam. It also considers the Hyers-Ulam stability for superlinear Emden-Fowler differential equation of nth order. Some illustrative examples are
Maher Nazmi Qarawani
doaj   +2 more sources

On the Stability of a Cubic Functional Equation in Random Normed Spaces

open access: yesJournal of Mathematical Extension, 2009
The concept of Hyers-Ulam-Rassias stability has been originated from a stability theorem due to Th. M. Rassias. Recently, the Hyers-Ulam-Rassias stability of the functional equation f(x + 2y) + f(x − 2y) = 2f(x) − f(2x) + 4n f(x + y) + f(x − y) o ,
H. Azadi Kenary
doaj  

Hyers-Ulam stability of the spherical functions

open access: yes, 2014
In \cite{bbb} the authors obtained the Hyers-Ulam stability of the functional equation $$ \int_{K}\int_{G} f(xtk\cdot y)d (t)dk=f(x)g(y), \; x, y \in G ,$$ where $G$ is a Hausdorff locally compact topological group, $K$ is a copmact subgroup of morphisms of $G$, $ $ is a $K$-invariant complex measure with compact support, provided that the continuous
Bouikhalene, Belaid   +1 more
openaire   +2 more sources

On the Hyers-Ulam Stability of First-Order Impulsive Delay Differential Equations

open access: yes, 2016
This paper proves the Hyers-Ulam stability and the Hyers-Ulam-Rassias stability of nonlinear first-order ordinary differential equation with single constant delay and finite impulses on a compact interval.
A. Zada, Shah Faisal, Yongjin Li
semanticscholar   +1 more source

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