Skip to main content
User Image

Mohamed Abdullah Abdelkader

Associate Professor

Associate Professor

كليات العلوم
2B27 - Statistics and Operations Research Department - Faculty of Science
publication
Journal Article
2023

Analysis of correlation bounds for uniformly expanding maps on [0,1]

In this paper, we provide the decay of correlations for random dynamical systems. Precisely, we consider the uniformly C^2 piecewise expanding maps defined on the unit interval satisfying lambda(T′_w)=inf|T′_w|>2. As a principal tool of these studies, we use a coupling method for analyzing the coupling time of observables with bounded variation.

Publisher Name
Aximos Journal
Volume Number
12
Issue Number
12
more of publication
publications
by Mohamed Abdelkader
2023
Published in:
Mathematics Journal
publications

In this current paper, we propose to study a three-dimensional Moran model (X^{(1)}_n, X^{(2)}_n,X^{(3)}_n, where each random walk (X^{(i)}_n∈{1,2,3} increases by one unit or is reset to zero at…

by Mohamed Abdelkader
2024
Published in:
Symmetry Journal
publications

The study assessed the effect of six weeks of biweekly upper and lower limbs’ weighted-belt resisted sprint training (BRST) and weighted-vest resisted sprint training (VRST), or normal sprint…

by Emna Makni, Firas Zghal, Raouf Hammami, Mohamed Abdelkader, Raghad Tarwneh ,Mohamed Elloumi
2024
Published in:
Biology of Sport