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Regularity theory for superquadratic energy functionals related to nonlinear Hencky materials in three dimensions

  • Dominic Breit EMAIL logo
Published/Copyright: June 5, 2012

Abstract.

In this paper we discuss partial regularity results concerning local minimizers of variational integrals of the form

where a and b are N-functions of rather general type. We prove partial regularity results under quite natural conditions between a and b. Furthermore we can extend this to the non-autonomous situation which finally leads to the study of minimizers of the functional

where p and q are Lipschitz-functions.

Received: 2010-05-06
Revised: 2010-10-05
Accepted: 2010-11-16
Published Online: 2012-06-05
Published in Print: 2012-06-01

© 2012 by Walter de Gruyter Berlin Boston

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