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Alain Connes | Noncommutative Geometry, the Spectral Aspect

41:32

Part 1: Sylvain Ribault: The Virasoro algebra and its representations

1:33:04

Dan Freed | The Atiyah-Singer Index Theorem

1:31:09

Nonetheless one should learn the language of topos: Grothendieck... - Colin McLarty [2018]

1:43:21

Alain Connes: On the Notion of Space

2:07:05

Differential K-theory and its Characters | D. Sullivan,James H. Simons | Лекториум

2:19:34

Grant Sanderson (3Blue1Brown) | Unsolvability of the Quintic | The Cartesian Cafe w/ Timothy Nguyen

1:54:49

Alain Connes, « Why Four Dimensions and the Standard Model Coupled to Gravity ... »