$L^infty$-estimates for divergence operators on bad domains
- ter Elst, A.F.M.
- Rehberg, Joachim
2010 Mathematics Subject Classification
- 35R05 47A60 35B65
- Elliptic equations, mixed Dirichlet-Neumann conditions, $L^infty$-estimates
In this paper, we prove $L^infty$-estimates for solutions of divergence operators in case of mixed boundary conditions. In this very general setting, the Dirichlet boundary part may be arbitrarily wild, i.e. no regularity conditions have to be imposed on it.
- Anal. Appl. (Singap.), 10 (2012) pp. 207--214.