1:05:34

Spencer Dowdall - Hyperbolic geometry in group extensions

1:04:27

Jean-François Lafont - An introduction to K-theory and the isomorphism conjectures

58:24

Diane Maclagan: Tropical Geometry and Tropical Schemes

1:01:37

John Voight - Effective methods in inverse Galois theory

1:04:08

Sarah Koch - Complex Dynamics: The Real Story

1:05:43

Renato Bettiol - Deforming flat manifolds and flat orbifolds

1:13:21

Nick Miller - A Gentle Introduction to Superrigidity

1:01:34

Helen Wong - Quantum topology, hyperbolic geom., & the Kauffman bracket skein algebra of a surface