Conjugacy of normally tangent diffeomorphisms: A tool for treating moduli of stability (Q1823523)
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scientific article; zbMATH DE number 4115584
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Conjugacy of normally tangent diffeomorphisms: A tool for treating moduli of stability |
scientific article; zbMATH DE number 4115584 |
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Conjugacy of normally tangent diffeomorphisms: A tool for treating moduli of stability (English)
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1990
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We give sufficient conditions for the conjugacy of two diffeomorphisms coinciding on a common invariant submanifold V and with equal normal derivative; moreover we obtain that the homeomorphism h realizing this conjugacy satisfies additional inequalities. These inequalities, implying also the existence of the normal derivative of h along V, serve to extend this conjugacy towards regions where moduli of stability are present.
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conjugacy
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diffeomorphisms
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moduli of stability
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0.7920369505882263
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0.7804598808288574
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0.7525171041488647
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