Results 121 to 130 of about 302 (133)

Ulam Stability for Hilfer Type Fractional Differential Inclusions via the Weakly Picard Operators Theory

Fractional Calculus and Applied Analysis, 2017
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Abbas Said, Adrian Petrusel, Mouffak Benchohra   +2 more
exaly   +3 more sources

Multivalued Nonlinear Weakly Picard Operators in Metric Spaces

2022
Progress in Applied Science and Technology, 12, 3, 1 ...
openaire   +1 more source

Introduction to Halanay Lemma, via Weakly Picard Operator Theory

2020
In this paper, we present an introduction to Halanay lemma, from the weakly Picard operator theory point of view.
A. Petruşel, I. A. Rus
openaire   +1 more source

Metric conditions, graphic contractions and weakly Picard operators

Studia Universitatis Babes-Bolyai Matematica
In the paper of S. Park (\emph{Almost all about Rus-Hicks-Rhoades maps in quasi-metric spaces}, Adv. Theory Nonlinear Anal. Appl., {\bf 7}(2023), No. 2, 455-472), the author solves the following problem: \emph{Which metric conditions imposed on \(f\) imply that \(f\) is a graphic contraction?}In this paper we study the following problem: \emph{Which ...
openaire   +2 more sources

Ulam-Hyers stability of singular integral equations, via weakly Picard operators

Fixed Point Theory, 2016
In this paper we investigate the Ulam-Hyers stability of several integral equations with singularity. First we give some results concerning the Ulam-Hyers stability of integral equations with weak singularities. Our approach is also suitable for studying some fractional di erential equations.
Andras, Szilard, Baricz, Arpad, Poganj, Tibor   +2 more
openaire   +2 more sources

Data dependence for some integral equation via weakly Picard operators

2004
Summary: In this paper we study data dependence for the following integral equation: \[ u(x)=h(x,u(a))+\int^{x_1}_{a_1}\dots\int^{x_m}_{a_m}K(x,s,u(s))ds,x\in\prod^m_{i=1}[a_i,b_i] \] by using \(c\)-WPOs.
openaire   +2 more sources

A functional-integral equation via weakly Picard operators

2009
M. Dobriţoiu, A-M. Dobriţoiu
openaire   +1 more source

New Classes of Picard Operators

Journal of Fixed Point Theory and Applications, 2022
Laura Manolescu
exaly  

Picard-Jungck Operator for a Pair of Mappings and Simulation Type Functions

Mathematics, 2019
Aiman A Mukheimer, Ljiljana Paunovic, Sumit Chandok   +2 more
exaly  

On a General Class of Multi-Valued Weakly Picard Mappings

Journal of Mathematical Analysis and Applications, 2007
Vasile Berinde
exaly