A non-Archimedean approach to prolongation theory (Q1822281)
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scientific article; zbMATH DE number 4002693
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A non-Archimedean approach to prolongation theory |
scientific article; zbMATH DE number 4002693 |
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A non-Archimedean approach to prolongation theory (English)
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1986
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Some evolution equations possess infinite-dimensional prolongation Lie algebras which can be made finite-dimensional by using a bigger (non- Archimedean) field. The advantage of this is that convergence problems hardly exist in such a field. Besides that, the accompanying Lie groups can be easily constructed.
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Korteweg-de Vries equation
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nonlinear Schrödinger equation
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evolution equations
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infinite-dimensional prolongation Lie algebras
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Lie groups
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0.86918294
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0.8688055
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0.8683115
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0.8650551
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