On the regularity at shrinking points for the porous media equation

被引：0

作者：

Jacqueline Mossino

Maura Ughi

机构：

[1] C.M.L.A.,

[2] U.R.A. 1611 du C.N.R.S.,undefined

[3] 61,undefined

[4] avenue du Président Wilson,undefined

[5] F-94235 Cachan Cedex,undefined

[6] France,undefined

[7] Dipartimento di Scienze Matematiche,undefined

[8] Univ. di Trieste,undefined

[9] Piazzale Europa,undefined

[10] I-34127 Trieste,undefined

[11] Italy,undefined

来源：

Nonlinear Differential Equations and Applications NoDEA | 2000年 / 7卷

关键词：

Porous Media; General Result; Heat Equation; Media Equation; Porous Media Equation;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We consider the porous media equation in a noncylindrical domain which shrinks at P and our aim is to give conditions on the domain ensuring the continuity or discontinuity at P of any bounded solution. We make use of a recent general result which allows comparisons with the heat equation.

引用

页码：1 / 21

页数：20