Browsing by Author "LYAGHFOURI, ABDESLEM"

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    FREE BOUNDARY PROBLEMS WITH NEUMAN BOUNDARY CONDITION
    (Université de M'sila, 2019) SAADI, ABDERACHID; LYAGHFOURI, ABDESLEM
    In this work, we study the continuity of the free boundary in a class of elliptic problems, with a Neuman boundary condition. The main idea is the use of a change of variable that reduces the problem to the one studied in [16].