Results 71 to 80 of about 462 (161)

Hyperstability of a Monomial Functional Equation

Journal of Scientific Research and Reports, 2014
In this paper, we establish some hyperstability results concerning the monomial functional equation n X r=0 ( 1) n r C n rf(rx +y) = n!f(x)
M. Almahalebi, A. Charifi, S. Kabbaj
openaire   +1 more source

HYPERSTABILITY OF THE GENERAL LINEAR FUNCTIONAL EQUATION

Bulletin of the Korean Mathematical Society, 2015
For two normed spaces \(X,Y\), \(f: X\to Y\) and given scalars \(a,b,A,B\), by the general linear functional equation the author means \[ f(ax+by)=Af(x)+Bf(y),\qquad x,y\in X.\tag{1} \] Its approximate solutions are defined by \[ \|f(ax+by)-Af(x)-Bf(y)\|\leq\varphi(x,y),\qquad x,y\in X\tag{2} \] with some control mapping \(\varphi\).
openaire   +3 more sources

Interdigitated immunoglobulin arrays form the hyperstable surface layer of the extremophilic bacterium <i>Deinococcus radiodurans</i>. [PDF]

Proc Natl Acad Sci U S A, 2023
von Kügelgen A, van Dorst S, Yamashita K, Sexton DL, Tocheva EI, Murshudov G, Alva V, Bharat TAM.   +7 more
europepmc   +1 more source

Hyperstability of Control Systems [PDF]

Journal of Dynamic Systems, Measurement, and Control, 1974
V. M. Popov, M. R. Posehn
openaire   +1 more source

On Bounded Strictly Positive Operators of Closed Range and Some Applications to Asymptotic Hyperstability of Dynamic Systems

Abstract and Applied Analysis, 2013
The problem discussed is the stability of two input-output feedforward and feedback relations, under an integral-type constraint defining an admissible class of feedback controllers.
M. De la Sen
doaj   +1 more source

On the Generalized Stabilities of Functional Equations via Isometries

Axioms
The main goal of this research article is to investigate the stability of generalized norm-additive functional equations. This study demonstrates that these equations are Hyers-Ulam stable for surjective functions from an arbitrary group G to a real ...
Muhammad Sarfraz, Jiang Zhou, Yongjin Li, John Michael Rassias   +3 more
doaj   +1 more source

Male Infertility: From Genes to Genomes 2022. [PDF]

Genes (Basel), 2023
Kyrgiafini MA, Mamuris Z.
europepmc   +1 more source

Some improvements on the stability results for additive functional inequalities in Banach spaces

Journal of Inequalities and Applications
We discuss two functional inequalities proposed by Lu and Park (J. Inequal. Appl. 2012:294, 2012). Using the concept of γ-additive mappings and the results of Forti (J. Math. Anal. Appl.
Sajjatit Santawong, Satit Saejung
doaj   +1 more source

Semen Thresholds of Normality Established by the WHO Do Not Reveal Genome Instability-A Potential Occult Male Factor. [PDF]

Genes (Basel), 2023
Punjabi U, Goovaerts I, Peeters K, De Neubourg D.   +3 more
europepmc   +1 more source

Absorbeurs de vibrations hybrides hyperstables

, 2016
L'hybridation des systèmes actifs et passifs est une voie en plein essor que ce soit pour l'isolation ou l'amortissement des structures. L'hybridation a pour objectif de combiner le meilleur des approches actives et passives. Les apports principaux sont généralement l'adaptabilité apportée au système passif initial mais également l' amélioration des ...
Chesné, Simon, Collette, C
openaire   +1 more source