A Note on the Semi-Inverse Method and a Variational Principle for the Generalized KdV-mKdV Equation
| Autor: | Yun-Jie Yang, Li Yao, Xing-Wei Zhou |
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| Jazyk: | angličtina |
| Rok vydání: | 2013 |
| Předmět: |
Generalized inverse
Applied Mathematics lcsh:Mathematics Mathematical analysis Mathematics::Analysis of PDEs Inverse problem lcsh:QA1-939 Nonlinear system Nonlinear Sciences::Exactly Solvable and Integrable Systems Variational principle Calculus of variations Korteweg–de Vries equation Inverse method Nonlinear Sciences::Pattern Formation and Solitons Analysis Mathematics |
| Zdroj: | Abstract and Applied Analysis, Vol 2013 (2013) Abstr. Appl. Anal. |
| ISSN: | 1687-0409 1085-3375 |
| Popis: | Ji-Huan He systematically studied the inverse problem of calculus of variations. This note reveals that the semi-inverse method also works for a generalized KdV-mKdV equation with nonlinear terms of any orders. |
| Databáze: | OpenAIRE |
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