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Mohamed Abdullah Abdelkader

Associate Professor

Associate Professor

Sciences
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

In this paper we present a general mathematical construction that allows us to define a parametric class of non-Gaussian processes, namely degenerate Brownian motion (dBm). This class, is made up…

by Mohamed Abdelkader and Mohamed Rhaima
2025
Published in:
Complex Analysis and Operator Theory
publications

The goal of this paper is to present new results on generalized polynomial sequence known as degenerate Lévy-Meixner Appell polynomials  associated with the infinite-dimensional degenerate Lévy-…

by Abdelkader, M. , Riahi, A., Ghoudi, H., Rhaima, M.
2025
Published in:
Complex Analysis and Operator Theory Journal
publications
by Mohamed Abdelkader
2023
Published in:
Mathematics Journal