Results 171 to 180 of about 12,578 (196)

Ulam stability in geometry of PDE's

2003
The concept of Hyers-Ulam-Rassias stability is applied to the Navier-Stokes equation. In the first part of the paper the geometric formulation of the Navier-Stokes equation as introduced by A.~Prástaro is recalled. The second part contains a~short account on the stability of functional equations.
PRASTARO, Agostino, RASSIAS T.H. M.
openaire   +2 more sources

On the Ulam stability in geometry of PDE's

2003
The article is concerned with the problem of unstability of flows corresponding to solutions of the Navier-Stokes equation in relation with the stability of a new functional equation that is stable as well as superstable in an extended Ulam sense. In such a framework a natural characterization of global stable laminar flow is given also.
PRASTARO, Agostino, RASSIAS T.H. M.
openaire   +1 more source

Ulam–Hyers stability of a nonlinear fractional Volterra integro-differential equation

Applied Mathematics Letters, 2018
J Vanterler da C Sousa, EdmundO Capelas de Oliveira   +1 more
exaly  

Ulam’s type stability of impulsive ordinary differential equations

Journal of Mathematical Analysis and Applications, 2012
Jinrong Wang, Yong Zhou
exaly  

On Ulam’s Stability for a Coupled Systems of Nonlinear Implicit Fractional Differential Equations

Bulletin of the Malaysian Mathematical Sciences Society, 2018
Zeeshan Ali, Akbar Zada, Kamal Shah
exaly  

The generalized Hyers–Ulam–Rassias stability of a cubic functional equation

Journal of Mathematical Analysis and Applications, 2002
Kil-Woung Jun, Hark-Mahn Kim
exaly  

Generalized Hyers–Ulam stability for general additive functional equations in quasi-β-normed spaces

Journal of Mathematical Analysis and Applications, 2009
John Michael Rassias, Hark-Mahn Kim
exaly  

Hyers–Ulam stability of nonlinear differential equations with fractional integrable impulses

Mathematical Methods in the Applied Sciences, 2017
Akbar Zada, Wajid Ali
exaly  

A Generalization of the Hyers–Ulam–Rassias Stability of Jensen's Equation

Journal of Mathematical Analysis and Applications, 1999
Yang-Hi Lee, Kil-Woung Jun
exaly  

Ulam stability for a delay differential equation

Open Mathematics, 2013
Diana Otrocol, Veronica Ilea
exaly