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Kyle Hayden : Complex curves through a contact lens (Oct 23, 2017 3:10 PM)
Every four-dimensional Stein domain has a height function whose regular level sets are contact three-manifolds. This allows us to study complex curves in the Stein domain via their intersection with these contact level sets, where we can comfortably apply three-dimensional tools. We use this perspective to characterize the links in Stein-fillable contact manifolds that bound complex curves in their Stein fillings. (Some of this is joint work with Baykur, Etnyre, Hedden, Kawamuro, and Van Horn-Morris.)
- Category: Geometry and Topology
- Duration: 01:34:59
- Date: October 23, 2017 at 3:10 PM
- Views: 124
- Tags: seminar, Triangle Topology Seminar
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