**Filling Links in 3-manifolds**Monday, January 25, 2021

# Slides

**Embedding obstructions in 4-space from the Goodwillie-Weiss calculus and Whitney disks**Wednesday, January 13, 2021

**Applications of TQFT to classical and quantum graph polynomials**Tuesday, May 07, 2019

**Engel relations in 4-manifold topology**Saturday, August 29, 2015

**Geometric Complexity of Embeddings**Thursday, March 13, 2014

**Categorification, Localization, and picture TQFTs**Saturday, March 17, 2012

**Topological Arbiters**Monday, July 04, 2011

**The A-B slice problem**Friday, June 10, 2011

**Tutte chromatic identities from the Temperley-Lieb algebra**Saturday, March 20, 2010