LOCAL WELL POSEDNESS OF CAUCHY PROBLEM FOR VISCOUS DIFFUSION EQUATIONS

被引:2
|
作者
Liu, Yacheng [1 ]
Xu, Runzhang [2 ]
机构
[1] Harbin Engn Univ, Coll Sci, Harbin 150001, Peoples R China
[2] Harbin Engn Univ, Coll Automat, Harbin 150001, Peoples R China
基金
中国国家自然科学基金;
关键词
Viscous diffusion equations; Cauchy problem; W-k; W-p solution; blow up; CAHN-HILLIARD EQUATION;
D O I
10.1142/S0129167X09005364
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper, we study the Cauchy problem of multi-dimensional viscous diffusion equations. By using an equivalent integral equations, we get the existence of local W-k,W-p solutions. And we prove the finite time blow up of solutions under appropriate conditions.
引用
收藏
页码:509 / 519
页数:11
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