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arXiv · 1401.3598

Reeb dynamics detects odd balls

Hansjörg Geiges·Kai Zehmisch
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Abstract

We give a dynamical characterisation of odd-dimensional balls within the class of all contact manifolds whose boundary is a standard even-dimensional sphere. The characterisation is in terms of the non-existence of short periodic Reeb orbits.

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Hansjörg Geiges, Kai Zehmisch. 2014-01-15. Reeb dynamics detects odd balls. https://doi.org/10.2422/2036-2145.201404_006

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