Ahmed Ghezal

According to our database, Ahmed Ghezal authored at least 6 papers between 2016 and 2026.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of six.

2026

Periodic Asymmetric LogGARCH Stochastic Volatility Models: Structure and Application.

Omar Alzeley, Ahmed Ghezal

Axioms, 2026

2025

Stability analysis of biological rhythms using three-dimensional systems of difference equations with squared terms.

Hashem Althagafi, Ahmed Ghezal

J. Appl. Math. Comput., June, 2025

Global Stability of a System of Fuzzy Difference Equations of Higher-Order.

Hashem Althagafi, Ahmed Ghezal

J. Appl. Math. Comput., April, 2025

2023

Note on a rational system of $$\left( 4k+4\right) $$-order difference equations: periodic solution and convergence.

Ahmed Ghezal

J. Appl. Math. Comput., April, 2023

2018

QMLE of periodic bilinear models and of PARMA models with periodic bilinear innovations.

Abdelouahab Bibi, Ahmed Ghezal

Kybernetika, 2018

2016

On periodic time-varying bilinear processes: structure and asymptotic inference.

Abdelouahab Bibi, Ahmed Ghezal

Stat. Methods Appl., 2016