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Is the Hamiltonian geometrical criterion for chaos always reliable? - MaRDI portal

Is the Hamiltonian geometrical criterion for chaos always reliable? (Q730802)

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scientific article; zbMATH DE number 5610175
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Is the Hamiltonian geometrical criterion for chaos always reliable?
scientific article; zbMATH DE number 5610175

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    Is the Hamiltonian geometrical criterion for chaos always reliable? (English)
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    1 October 2009
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    The author discusses various criteria for local instability or chaos in Hamiltonian systems based on the dynamical curvature of a conformal metric. It is indicated that some of these criteria are neither sufficient nor necessary.
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    Hamiltonian system
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    manifold
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    fluctuations of curvature
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    parametric instability
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    chaos
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