Author

Mustapha Rachidi

Intitut of Mathematics Universidade Federal de Mato Grosso do Sul Campo Grande, Mato Grosso do Sul, 79070-900, MS- Brazil

ORCID 0000-0002-8210-7383

Published papers: 2
Citations: 0
Views: 168
Downloads: 17

Publications

2 papers

Open Access Research Article·pp. 809–823·Vol. 29, Issue 4Apr 2026

On a numerical approach to compute the powers of doubly Leslie matrices using Fibonacci-Horner decomposition and determinantal form

Amal Aloui, Mustapha Rachidi

Published Online: 17 Jan 2026DOI: 10.47974/JIM-2229

In this paper: In this paper we explore a numerical approach of the powers of doubly Leslie matrices, through the Fibonacci-Horner method and also using a determinantal form. Two algorithms for computing the entries...

Abstract References Full Text PDF (631 KB)Views: 103Downloads: 8Citations: 0

Open Access Research Article·pp. 1707–1725·Vol. 29, Issue 4Apr 2026

On the k-order Jacobsthal polynomials and a new approach to coding theory

Fatih Yılmaz, Samet Arpacı, Aybüke Ertaş, Mustapha Rachidi

Published Online: 27 Dec 2025DOI: 10.47974/JDMSC-2398

In this paper: In this paper, we introduce a novel coding and decoding framework based on a generalized form of the k-order Jacobsthal polynomials. To this end, we first investigate the structure of these polynomial...

Abstract References Full Text PDF (685 KB)Views: 65Downloads: 9Citations: 0