1 citations · 1 across the 2 of their papers we have counts for
2 papers
math.AP2019★ 1 cited
A class of free boundary problems with Neuman boundary condition
Abdeslem Lyaghfouri, Abderachid Saadi
In this work, we investigate the continuity of the free boundary in a class of elliptic problems, with Neuman boundary condition. The main idea is a change of variable that allows…
math.AP2010
On the A-Obstacle Problem and the Hausdorff Measure of its Free Boundary
S. Challal, A. Lyaghfouri, J. F. Rodrigues
In this paper we prove existence and uniqueness of an entropy solution to the A-obstacle problem, for L^1 data. We also extend the Lewy-Stampacchia inequalities to the general fram…