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arXiv · 1704.07278

Examples of non-trivial contact mapping classes for overtwisted contact manifolds in all dimensions

Fabio Gironella
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Abstract

We construct (infinitely many) examples in all dimensions of contactomorphisms of closed overtwisted contact manifolds that are smoothly isotopic but not contact-isotopic to the identity.

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Fabio Gironella. 2017-04-24. Examples of non-trivial contact mapping classes for overtwisted contact manifolds in all dimensions. https://doi.org/10.2140/agt.2019.19.1207

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