1:13:18

Chris Schommer-Pries: The unicity of the homotopy theory of higher categories.

1:00:11

Christopher Douglas - Extended field theories in dimension 3, tensor categories, and Hopf algebras

1:03:34

Scott Wilson: Chern-Simons forms, Free Loop Spaces, and K-theory

1:03:24

Daniel Pomerleano: Curved String Topology and Fukaya Categories

1:08:42

Arturo Prat-Waldron: On the Construction of the Dirac Operator

2:08:19

Science Friday: Live from Notre Dame

1:22:25

Chris Schommer-Pries: Dualizability in Low Dimensional Higher Category Theory (Part 1)

1:11:44

Dennis Sullivan: Some solved and unsolved puzzles in the FRG's focus on 2D field theories