Boundary regularity for elliptic problems with continuous coefficients

@inproceedings{Beck2009BoundaryRF,
  title={Boundary regularity for elliptic problems with continuous coefficients},
  author={Lisa Beck},
  year={2009}
}
We consider weak solutions of second order nonlinear elliptic systems in divergence form or of quasi-convex variational integrals with continuous coefficients under superquadratic growth conditions. Via the method of A-harmonic approximation we give a characterization of regular boundary points using and extending some new techniques recently developed by M… CONTINUE READING