Lefschetz thimbles from Fermi curves - Nikita Nekrasov
58:35
New invariants of homology cobordism - Kristen Hendricks
1:46:07
Arthur Jaffe - Constructive quantum field theory
1:16:13
N. Nekrasov -- Lefschetz thimbles in O(n) model and algebraic integrable systems
1:01:53
Vector Potentials and Connections - C. N. Yang
1:12:41
Nikita Nekrasov - Introduction to Quiver Gauge Theories
19:57
Complex Numbers in Quantum Mechanics
1:08:02
James Simons - Origin of Chern-Simons
57:39