Large time behavior of solutions to the Neumann problem for a quasilinear second order degenerate parabolic equation in domains with noncompact boundary

被引:30
|
作者
Andreucci, D
Cirmi, GR
Leonardi, S
Tedeev, AF
机构
[1] Univ Roma La Sapienza, Dipartimento Metodi & Modelli, I-00161 Rome, Italy
[2] Citta Univ Catania, Dipartimento Matemat, I-95125 Catania, Italy
[3] Ukrainian Acad Sci, Inst Appl Math, UA-340114 Donetsk, Ukraine
关键词
D O I
10.1006/jdeq.2000.3948
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We investigate the optimal rate of stabilization at large time of a solution to the Neumann problem [GRAPHICS] where Omega subset of R-N, N greater than or equal to2, is an unbounded domain with sufficiently smooth noncompact boundary partial derivative Omega satisfying certain isoperimetrical inequality and n = (n(i)) is the outward normal to partial derivative Omega. (C) 2001 Academic Press.
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页码:253 / 288
页数:36
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