Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4620919 | Journal of Mathematical Analysis and Applications | 2008 | 12 Pages |
Abstract
The authors of this paper study the Dirichlet problem of the following equationut−div(|u|ν(x,t)∇u)=f−|u|p(x,t)−1u.ut−div(|u|ν(x,t)∇u)=f−|u|p(x,t)−1u. The existence and uniqueness of weak solutions are proven. Also, the properties of the solutions are studied which include the property of finite speed of propagation of disturbances, localization property and the property of vanishing at a finite time etc.
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Songzhe Lian, Wenjie Gao, Chunling Cao, Hongjun Yuan,