Browsing by Author "AMARI, Nesrine"
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Item On the numerical approximation of a class of quasi-variational inequalities with term sources depending on the solution = Sur l’appproximation numérique d’une classe d’inéquation quasi- variationnelles avec des termes sources dépendants de la solution(Université Badji Mokhtar Annaba, 2026) AMARI, NesrineThis thesis focuses on the numerical study of non-coercive elliptic quasi variational inequalities i n which both the obstacle and the right-hand side depend on the solution. We propose two distinct iterative approaches to solve this problem. For the first, we prove a geometric convergence theorem; while the second establishes the uniform convergence of the solutions. In both cases, we obtain an optimal error estimate between the continuous solution m and the discrete solution mh.