Convergence of the porous media equation to Hele-Shaw

被引:19
|
作者
Gil, O
Quirós, F
机构
[1] Univ Republ Oriental Uruguay, Inst Matemat & Estadist Prof Ing Rafael Laguardia, Fac Ingn, Montevideo, Uruguay
[2] Univ Autonoma Madrid, Dept Matemat, E-28049 Madrid, Spain
关键词
Hele-Shaw problem; porous media equation;
D O I
10.1016/S0362-546X(99)00325-9
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The behavior of solutions to the initial-and-boundary-value problems was studied for the porous media equation. Non-negative solutions were considered and defined with smooth, bounded and non-empty boundary. The convergence was proven to a solution of the Hele-Shaw problem.
引用
收藏
页码:1111 / 1131
页数:21
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