Ribbon homology cobordisms

Ribbon homology cobordisms

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Tye Lidman, North Carolina State University

Please note that this seminar will take place online via Zoom. You can connect to this seminar via the following link:

https://princeton.zoom.us/j/453512481

 

We study the behavior of various invariants under homology cobordisms of three-manifolds without three-handles. This includes Floer homologies, Thurston geometries, and character varieties. This is joint work with Ali Daemi, Shea Vela-Vick, and Mike Wong and also with Jen Hom.