The multi-layer free boundary problem for the p-Laplacian in convex domains

被引:0
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作者
Acker, A [1 ]
Henrot, A
Poghosyan, M
Shahgholian, H
机构
[1] Wichita State Univ, Dept Math & Stat, Wichita, KS 67260 USA
[2] Ecole Mines, F-54506 Vandoeuvre Les Nancy, France
[3] Inst Elie Cartan, CNRS, UMR 7502, F-54506 Vandoeuvre Les Nancy, France
[4] INRIA, F-54506 Vandoeuvre Les Nancy, France
[5] Yerevan State Univ, Dept Math, Yerevan 375049, Armenia
[6] Royal Inst Technol, Dept Math, S-10044 Stockholm, Sweden
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中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The main result of this paper concerns existence of classical solutions to the multi-layer Bernoulli free boundary problem with nonlinear joining conditions and the p-Laplacian as governing operator. The present treatment of the two-layer case involves technical refinements of the one-layer case, studied earlier by two of the authors. The existence treatment of the multi-layer case is largely based on a reduction to the two-layer case, in which uniform separation of the free boundaries plays a key role.
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页码:81 / 103
页数:23
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