A Mixed Method for the Elastoplastic Torsion Problem |
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| Authors: | BERMUDEZ A |
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| Institution: |
Departamento de Ecuaciones Funcionales, Facultad de Matemáticas, Universidad de Santiago de Compostela Spain
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| Abstract: | In this paper a mixed formulation for the elastoplastic torsionproblem is given. This formulation is discretized with the finiteelements of Raviart & Thomas (1977) and error estimatesare obtained. For solving the (non-linear) approximated probleman iterative algorithm is proposed and analysed. |
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