Internal Wave Breathers in the Slightly Stratified Fluid
| Autor: | Efim Pelinovsky, Tatiana Talipova, Oxana Kurkina, Andrey Kurkin, Ekaterina Didenkulova |
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| Rok vydání: | 2019 |
| Předmět: |
Physics
Integrable system Breather Applied Mathematics Wave packet General Engineering General Physics and Astronomy Internal wave 01 natural sciences Stability (probability) 010305 fluids & plasmas Nonlinear system Nonlinear Sciences::Exactly Solvable and Integrable Systems Classical mechanics Gravitational field Modeling and Simulation 0103 physical sciences 010306 general physics Gardner's relation Nonlinear Sciences::Pattern Formation and Solitons |
| Zdroj: | Microgravity Science and Technology. 32:69-77 |
| ISSN: | 1875-0494 0938-0108 |
| Popis: | The theory of long nonlinear oscillating wave packets (breathers) in a stratified fluid with a small density difference in a gravitational field is developed. The theory is based on the Gardner equation and its modifications, which are fully integrable with modern methods of the nonlinear wave theory. Examples of the breather generation are given and the conditions for their stability are discussed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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