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Mohamed Abdullah Abdelkader

Associate Professor

Associate Professor

كليات العلوم
2B27 - Statistics and Operations Research Department - Faculty of Science
publication
Journal Article
2024

Moran random walk with reset and short memory

We investigated the statistical properties of the Moran random walk (Y_n)_n in one dimension, focusing on short memory. Specifically, employing generating function techniques, we determined the cumulative distribution function and the mean of the height H_n. Furthermore, we derived explicit expressions for the distribution, mean, and variance of Y_n, along with its asymptotic distribution. Finally, we provided the distribution of the waiting time τ_h, which represents the number of steps required to reach a specified level h, as the conclusion of our study.

Publisher Name
Aims Press
Volume Number
9
Issue Number
8
Pages
19888-19910
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