A note on the semi-inverse method and a variational principle for the generalized KdV-mKdV equation (Q370327)
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scientific article; zbMATH DE number 6209502
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A note on the semi-inverse method and a variational principle for the generalized KdV-mKdV equation |
scientific article; zbMATH DE number 6209502 |
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A note on the semi-inverse method and a variational principle for the generalized KdV-mKdV equation (English)
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19 September 2013
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Summary: Ji-Huan He systematically studied the inverse problem of the 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.
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