3 papers
math.OC2026
A Dual ADMM Framework for Inverse Parameter Identification in Elliptic Variational Inequalities
Youness Mezzan, Youssef Ouakrim, Abderrahim Zafrar
This paper is concerned with an inverse parameter identification problem governed by a second-kind elliptic variational inequality involving a non-differentiable boundary functiona…
math.AP2026
A degenerate reaction-diffusion SIR model in interconnected regions
Omar Elamraoui, Jawad Salhi, Abderrahim Zafrar
This paper presents a novel time-space SIR (Susceptible-Infected-Recovered) model for simulating infectious disease dynamics in two interconnected regions. The model is formulated…
math.AP2025
A regularization of incompressible Stokes problem with Tresca friction condition
A. Zafrar
In the present article, we introduce and study a model addressing the Stokes problem with non-linear boundary conditions of the Tresca type. We suggest a new procedure for regulari…