Abdeslem Lyaghfouri, Abderachid Saadi
Abstract:
In this work, we study the continuity of a free boundary in a class
of elliptic problems, with a Neuman boundary condition.
The main idea is to use a change of variable that reduces the problem
to the one studied in [16].
Submitted January 7, 2019. Published October 10, 2019.
Math Subject Classifications: 35J15, 35R35.
Key Words: Free boundary; Neuman boundary condition; change of variable.
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Abdeslem Lyaghfouri American University of Ras Al Khaimah Department of Mathematics and Natural Sciences Ras Al Khaimah, UAE email: abdeslem.lyaghfouri@aurak.ac.ae |
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Abderachid Saadi University of Msila Department of Mathematics Msila, Algeria email: abderrachid.saadi@univ-msila.dz, rachidsaadi81@gmail.com |
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