Finite Element Methods for a Composite Model in Elastodynamics (Q4734848)
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scientific article; zbMATH DE number 4121551
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Finite Element Methods for a Composite Model in Elastodynamics |
scientific article; zbMATH DE number 4121551 |
Statements
Finite Element Methods for a Composite Model in Elastodynamics (English)
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1988
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effect of dissipation
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relative motion of Poiseuille type
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energy- preserving boundary conditions
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contact surface
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elastic waves
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isotropic composite system
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elastic solid
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embedded porous medium saturated by a compressible viscous fluid
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Boit's low frequency dynamic equations
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standard elastic wave equation
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weak form
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existence
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continuous-time
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discrete-time Galerkin procedures
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error analyses
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displacement vector components
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solid part
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finite element subspaces
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mixed finite element subspaces
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convergence of optimal order
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