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arXiv · 1908.00782

Hypersurface singularities and virtually overtwisted contact structures

Edoardo Fossati
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Abstract

It is known that the lens space $L(2n,1)$ supports a virtually overtwisted contact structure arising as the boundary of the Milnor fiber of a complex hypersurface singularity. In this article we study the problem of realizing other $(L(p,q),\xi)$ in such a way, obtaining a series of necessary conditions for this to happen.

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Edoardo Fossati. 2019-08-02. Hypersurface singularities and virtually overtwisted contact structures. https://arxiv.org/abs/1908.00782

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