Small perturbations of an integrable dynamical system with an integral invariant (Q1153592)
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scientific article; zbMATH DE number 3725349
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Small perturbations of an integrable dynamical system with an integral invariant |
scientific article; zbMATH DE number 3725349 |
Statements
Small perturbations of an integrable dynamical system with an integral invariant (English)
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1981
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existence of a smooth family of tori invariant under a nonlinear transformation which is a small perturbation of a translation map
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smooth dependence of the tori with respect to the rotation numbers
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