Ergodicity of a class of truncated elliptical billiards (Q2758135)

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scientific article; zbMATH DE number 1679449
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Ergodicity of a class of truncated elliptical billiards
scientific article; zbMATH DE number 1679449

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    Ergodicity of a class of truncated elliptical billiards (English)
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    6 November 2002
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    chaoticity
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    elliptic billiards
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    elliptical domain
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    hyperbolicity and ergodicity
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    Hyperbolic billiards form a rich and well studied class of dynamical systems with chaotic behaviour. However, there are no rigorously studied examples of billiards with coexistence of hyperbolic and elliptic behaviour. Here the author shows how an elliptical domain could be truncated to ensure hyperbolicity and ergodicity of the corresponding billiard.
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