Disintegration conditions for a nonlinear wave in a viscoelastic medium (Q1569351)
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scientific article; zbMATH DE number 1467880
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Disintegration conditions for a nonlinear wave in a viscoelastic medium |
scientific article; zbMATH DE number 1467880 |
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Disintegration conditions for a nonlinear wave in a viscoelastic medium (English)
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3 July 2000
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The authors study numerically quasi-transverse waves in a viscoelastic medium which interact with local inhomogeneities. The authors determine the parameters of inhomogeneities which can cause irreversible disintegration of a wave into a system of waves with different velocities. The corresponding initial-boundary value problem is approximated by nonlinear implicit finite difference scheme and solved first by Newton's method, and then by the matrix sweep method.
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quasi-transverse waves
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local inhomogeneities
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viscoelastic medium
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irreversible disintegration
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nonlinear implicit finite difference scheme
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Newton's method
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matrix sweep method
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