Classification of tight contact structures on surgeries on the figure-eight knot
نویسندگان
چکیده
منابع مشابه
On the Coarse Classification of Tight Contact Structures
We present a sketch of the proof of the following theorems: (1) Every 3-manifold has only finitely many homotopy classes of 2-plane fields which carry tight contact structures. (2) Every closed atoroidal 3-manifold carries finitely many isotopy classes of tight contact structures. In this article we explain how to normalize tight contact structures with respect to a fixed triangulation. Using t...
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ژورنال
عنوان ژورنال: Geometry & Topology
سال: 2020
ISSN: 1364-0380,1465-3060
DOI: 10.2140/gt.2020.24.1457