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.