Large time behavior and stability of equilibria of degenerate parabolic equations

被引:0
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作者
Winkler M. [1 ]
机构
[1] Department of Mathematics I, RWTH Aachen
关键词
ω-limit set; Asymptotic behavior; Degenerate diffusion; Stability;
D O I
10.1007/s10884-005-3142-1
中图分类号
学科分类号
摘要
The article deals with positive solutions of the Dirichlet problem for u_{t} = f(u)(Δ u + g(u)) in Ω × (0,∞), where f(s)>0 for s>0 and f(0)=0. The asymptotic behavior of solutions is discussed for a rather large class of g. For g regular near zero, stability properties of equilibria are investigated. © 2005 Springer Science+Business Media, Inc.
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页码:331 / 351
页数:20
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