论文信息 - A RELAXATION THEOREM IN THE SPACE OF FUNCTIONS OF BOUNDED DEFORMATION

A RELAXATION THEOREM IN THE SPACE OF FUNCTIONS OF BOUNDED DEFORMATION

We obtain an integral representation for the relaxation, in the space of func- tions of bounded deformation, of the energy Z f(Eu(x))dx with respect to L1-convergence. Here Eu represents the absolutely continuous part of the symmetrized distributional derivative Eu and the function f satisfies linear growth and coercivity conditions.

Irene Fonseca | Rodica Toader | Ana Cristina Barroso

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