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Continuity Properties of the Stress Tensor in the 3-Dimensional Ramberg/Osgood Model

  • M. Bildhauer and M. Fuchs
Published/Copyright: June 9, 2010

Abstract

We discuss the weak form of the Ramberg/Osgood equations (also known as the Norton/Hoff model) for nonlinear elastic materials on a 3-dimensional domain and show that the stress tensor is Hölder continuous on an open subset whose complement is of Lebesgue-measure zero. We also give an estimate for the Hausdorff-dimension of the singular set.

Received: 2006-03-28
Revised: 2007-03-29
Published Online: 2010-06-09
Published in Print: 2007-December

© Heldermann Verlag

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