A finite element discretization of the standard parabolic equation in generalized boundary fitting coordinates (Q1946145)
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scientific article; zbMATH DE number 6155396
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A finite element discretization of the standard parabolic equation in generalized boundary fitting coordinates |
scientific article; zbMATH DE number 6155396 |
Statements
A finite element discretization of the standard parabolic equation in generalized boundary fitting coordinates (English)
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18 April 2013
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atmospheric acoustics
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standard parabolic approximation
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irregular ground topography
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generalized boundary fitting coordinates
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finite element formulation
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nonlocal boundary conditions
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numerical examples
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waveguide
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initial-boundary value problem
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Crank-Nicolson in time
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0.91695046
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0.89988863
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0.89770013
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