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Examples for obstructions to action-angle coordinates

Larry M. Bates

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Source: Crossref

Published: Jan 1, 1988

DOI: 10.1017/s0308210500024823

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Source abstract

Synopsis We give examples of symplectic manifolds which are also non-trivial principal torus-bundles with Lagrangian fibres. These bundles are examples of spaces with an obstruction to the global existence of action-angle variables.

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Examples for obstructions to action-angle coordinates — Mathematical Frontier Network