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GL OH - Shared screen with speaker view
Justin
47:21
Dima - a related point is that both \Delta and \Nabla are extensions of the dualizing sheaf on S^-, as opposed to the constant sheaf, because the latter is only a pro-object
Dima
48:31
Related to the “tensor !”, I take it. (Yes, I realize that with ind-schemes the symmetry is already broken)
Sam Raskin
01:36:40
After my talk last week, I wished I had been clearer that defining the A/B-twists of T[G] as a 3d theory is okay. The hard part is seeing the G-symmetry, which is really an issue on the B-twist.
Sam Raskin
01:47:52
https://www.perimeterinstitute.ca/conferences/geometric-representation-theory