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| Titel |
Higher-order Korteweg-de Vries models for internal solitary waves in a stratified shear flow with a free surface |
| VerfasserIn |
R. Grimshaw, E. Pelinovsky, O. Poloukhina |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1023-5809
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| Digitales Dokument |
URL |
| Erschienen |
In: Nonlinear Processes in Geophysics ; 9, no. 3/4 ; Nr. 9, no. 3/4, S.221-235 |
| Datensatznummer |
250006539
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| Publikation (Nr.) |
 copernicus.org/npg-9-221-2002.pdf |
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| Zusammenfassung |
| A higher-order
extension of the familiar Korteweg-de Vries equation is derived for
internal solitary waves in a density- and current-stratified shear flow
with a free surface. All coefficients of this extended Korteweg-de Vries
equation are expressed in terms of integrals of the modal function for the
linear long-wave theory. An illustrative example of a two-layer shear flow
is considered, for which we discuss the parameter dependence of the
coefficients in the extended Korteweg-de Vries equation. |
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