An analysis of time discretization in the finite element solution of hyperbolic problems (Q1090089)
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scientific article; zbMATH DE number 4007646
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An analysis of time discretization in the finite element solution of hyperbolic problems |
scientific article; zbMATH DE number 4007646 |
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An analysis of time discretization in the finite element solution of hyperbolic problems (English)
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1987
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Dispersive and dissipative properties of several finite element schemes are examined for hyperbolic partial differential equations. In contrast to the majority of papers on this subject, the authors perform a discretization in time before applying the Galerkin method.
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numerical examples
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time discretization
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finite elements
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advection problems
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Courant number
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optimal stability
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Tayler series expansion
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Taylor-Galerkin methods
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Lax-Wendroff schemes
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finite differences
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leap- frog schemes
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Crank-Nicolson schemes
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dispersivity
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dissipativity
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