Results 71 to 80 of about 115 (102)

On the Ulam-type stability of impulsive differential equations with multiple time delays

Arab Journal of Basic and Applied Sciences
In this article, we conduct a rigorous analysis of the Ulam-type stability of first-order impulsive delay differential equations (IP-D-D-Es) with multiple time-dependent delays.
Cemil Tunç, Osman Tunç
doaj   +1 more source

Lattictic non-archimedean random stability of ACQ functional equation

Advances in Difference Equations, 2011
In this paper, we prove the generalized Hyers-Ulam stability of the following additive-cubic-quartic functional equation 1 1 f ( x + 2 y ) + 1 1 f ( x - 2 y ) = 4 4 f ( x + y ) + 4 4 f ( x - y ) + 1 2 f ( 3 y ) - 4 8 f ( 2 ...
Saadati Reza, Cho Yeol
doaj  

Non-Archimedean stabilities of multiplicative inverse µ-functional inequalities

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica
This study is motivated through the interesting non-Arcchimedean stability results of ρ-inequalities and ρ-equations arising from linear, second power, third power and fourth power mappings.
Dutta Hemen, Senthil Kumar B. V., Suresh S.   +2 more
doaj   +1 more source

A general theorem on the stability of a class of functional equations including quadratic-additive functional equations. [PDF]

Springerplus, 2016
Lee YH, Jung SM.
europepmc   +1 more source

Asymptotic aspect of derivations in Banach algebras. [PDF]

J Inequal Appl, 2017
Roh J, Chang IS.
europepmc   +1 more source

Uniform rotundity in Orlicz function spaces equipped with s-norm

, 2023
Tianbao Guo, Yunan Cui, Hui Bi
core   +1 more source

General criteria for hyperstability of Cauchy-type equations

, 2022
Dan Marceliu Dăianu
core   +1 more source

An example for the non-stability of multi-additive-quadratic-cubic mappings

, 2023
Abasalt Bodaghi
core   +1 more source

Absolutely minimal semi-Lipschitz extensions. [PDF]

Calc Var Partial Differ Equ
Daniilidis A, Lê TM, Venegas FM.
europepmc   +1 more source