Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4621961 | Journal of Mathematical Analysis and Applications | 2007 | 18 Pages |
Abstract
We prove higher integrability of very weak solutions of a class of nonlinear elliptic systems whose model is the p(x)p(x)-Laplacean systemdiv(|Du|p(x)−2Du)=div(|F|p(x)−2F),div(|Du|p(x)−2Du)=div(|F|p(x)−2F), i.e. we show that, for ϵ small enough, a function which solves the system and has bounded p(x)(1−ϵ)p(x)(1−ϵ)-energy satisfies |Du|p(x)∈Lloc1.
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Verena Bögelein, Anna Zatorska-Goldstein,