Plasticity models and nonlinear semigroups (Q1378694)
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scientific article; zbMATH DE number 1115532
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Plasticity models and nonlinear semigroups |
scientific article; zbMATH DE number 1115532 |
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Plasticity models and nonlinear semigroups (English)
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25 October 1998
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The authors investigate an initial boundary value problem for an elastic-plastic material modeled by a constitutive law for which the hysteretic dependence between stress and strain is described by a system of variational inequalities. The problem is posed as an evolution equation in a Hilbert space. For this equation there is proved the existence and uniqueness theorem for weak, strong and regular solutions.
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initial boundary value problem
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elastic-plastic material
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hysteretic dependence
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