[PDF][PDF] Solutions and local stability of the Jacobsthal system of difference equations
A Ghezal, M Balegh, I Zemmouri - AIMS Math, 2024 - aimspress.com
We presented a comprehensive theory for deriving closed-form expressions and
representations of the general solutions for a specific case of systems involving Riccati …
representations of the general solutions for a specific case of systems involving Riccati …
[PDF][PDF] Solvability of a bidimensional system of rational difference equations via Mersenne numbers
A Ghezal, I Zemmouri - Palest. J. Math., 2024 - pjm.ppu.edu
SOLVABILITY OF A BIDIMENSIONAL SYSTEM OF RATIONAL DIFFERENCE EQUATIONS VIA
MERSENNE NUMBERS Page 1 Palestine Journal of Mathematics Vol 13(2)(2024) , 84–93 © …
MERSENNE NUMBERS Page 1 Palestine Journal of Mathematics Vol 13(2)(2024) , 84–93 © …
[PDF][PDF] Global stability and co-balancing numbers in a system of rational difference equations
This paper investigates both the local and global stability of a system of rational difference
equations and its connection to co-balancing numbers. The study delves into the intricate …
equations and its connection to co-balancing numbers. The study delves into the intricate …
[PDF][PDF] Probabilistic properties and estimation methods for periodic threshold autoregressive stochastic volatility
In an endeavor to encapsulate the dual aspects of volatility progression and periodicity
inherent in autocorrelation frameworks demonstrated by various nonlinear time series, a …
inherent in autocorrelation frameworks demonstrated by various nonlinear time series, a …
Autoregressive Models with Time-Dependent Coefficients—A Comparison between Several Approaches
R Azrak, G Mélard - Stats, 2022 - mdpi.com
Autoregressive-moving average (ARMA) models with time-dependent (td) coefficients and
marginally heteroscedastic innovations provide a natural alternative to stationary ARMA …
marginally heteroscedastic innovations provide a natural alternative to stationary ARMA …
[PDF][PDF] Fourth moment structure of the BL-GARCH (p, q, d) models
A Ghezal, A Zerari, I Zemmouri - pjm.ppu.edu
In this article, we explore a broad class of Bilinear-GARCH processes, abbreviated as BL-
GARCH. Our exclusive focus lies on examining the moment structure of the BL-GARCH …
GARCH. Our exclusive focus lies on examining the moment structure of the BL-GARCH …