THE STRUCTURE OF THE FREE BOUNDARY FOR LOWER DIMENSIONAL OBSTACLE PROBLEMS
THE STRUCTURE OF THE FREE BOUNDARY FOR LOWER DIMENSIONAL OBSTACLE PROBLEMS
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DOI：
10.1353/ajm.2008.0016
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发表时间：
2008-04-01
影响因子：
1.7
通讯作者：
Salsa, S.
中科院分区：
文献类型：
--
作者：
Athanasopoulos, I.;Caffarelli, L. A.;Salsa, S.
研究边界障碍问题中“自由表面”的规律性。我们证明了在Rn-1中，在非退化点附近，自由边界是一个C-1，C-α（n-2）维曲面.
We study the regularity of the "free surface" in boundary obstacle problems. We show that near a non-degenerate point the free boundary is a C-1,C-alpha (n-2)-dimensional surface in Rn-1.