WIAS Preprint No. 1706, (2012)

On elliptic and parabolic regularity for mixed boundary value problems


  • Haller-Dintelmann, Robert
  • Jonsson, Alf
  • Knees, Dorothee
  • Rehberg, Joachim

2010 Mathematics Subject Classification

  • 35B65 35J47 35J57 74B05


  • mixed boundary conditions interpolation, elliptic regularity for equations and systems, analytic semigroups


We study second order equations and systems on non-Lipschitz domains including mixed boundary conditions. The key result is interpolation for suitable function spaces.

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