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We have decided to discontinue the publication of preprints on our preprint server as of 1 March 2024. The publication culture within mathematics has changed so much due to the rise of repositories such as ArXiV (www.arxiv.org) that we are encouraging all institute members to make their preprints available there. An institute's repository in its previous form is, therefore, unnecessary. The preprints published to date will remain available here, but we will not add any new preprints here.

MiS Preprint
15/1999

A twodimensional variational model for the equilibrium configuration of an incompressible, elastic body with a three-well elastic potential

Martin Fuchs and Gregory A. Seregin

Abstract

We consider a geometrically linear variational model in two space dimensions for an incompressible, elastic body whose elastic potential has exactly three wells corresponding to one austenitic and to two martensitic phases. Passing to the dual problem we show that the stress tensor is weakly differentiable on the interior of the domain and in addition Hölder continuous on any subset of the union of the pure phases.

Received:
May 2, 1999
Published:
May 2, 1999
MSC Codes:
73C05, 73V25, 73G05

Related publications

inJournal
2000 Repository Open Access
Martin Fuchs and Gregory A. Seregin

A two-dimensional variational model for the equilibrium configuration of an incompressible, elastic body with a three-well elastic potential

In: Journal of convex analysis, 7 (2000) 2, pp. 209-241