| Autor: |
Jaime Angulo Pava |
| Jazyk: |
angličtina |
| Rok vydání: |
2006 |
| Předmět: |
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| Zdroj: |
Electronic Journal of Differential Equations, Vol 2006, Iss 72, Pp 1-18 (2006) |
| Druh dokumentu: |
article |
| ISSN: |
1072-6691 |
| Popis: |
In this paper, we consider the existence and stability of a novel set of solitary-wave solutions for two models of short and long dispersive waves in a two layer fluid. We prove the existence of solitary waves via the Concentration Compactness Method. We then introduce the sets of solitary waves obtained through our analysis for each model and we show that them are stable provided the associated action is strictly convex. We also establish the existence of intervals of convexity for each associated action. Our analysis does not depend of spectral conditions. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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