| Autor: |
Chirakkal V. Easwaran |
| Jazyk: |
angličtina |
| Rok vydání: |
1998 |
| Předmět: |
|
| Zdroj: |
Electronic Journal of Differential Equations, Vol 1998, Iss 03, Pp 1-10 (1998) |
| Druh dokumentu: |
article |
| ISSN: |
1072-6691 |
| Popis: |
We formulate a multi-scale perturbation technique to asymptotically solve weakly nonlinear hyperbolic equations. The method is based on a set of scaled characteristic coordinates. We show that this technique leads to a simplified system of ordinary differential equations describing the weakly nonlinear interaction between left and right running waves. Using this method, a uniformly valid first order solution of a prototype nonlinear equation is derived. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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