Dead cores for time dependent reaction-diffusion equations

被引：2
|
作者：
Vernier-Piro, S [1 ]
van der Mee, C [1 ]
机构：
[1] Univ Cagliari, Dipartimento Matemat, I-09123 Cagliari, Italy
来源：
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS | 2001年 / 47卷 / 03期
关键词：
reaction-diffusion equation; system of parabolic equations; dead core;
D O I：
10.1016/S0362-546X(01)00337-6
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We investigate a two-species reaction-diffusion problem described by a system of two semilinear parabolic equations with suitable initial-boundary conditions. We find restrictions on data to realize regions of zero concentration (so-called dead cores) for either species.
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页码：2113 / 2123
页数：11
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