Please contact me (Tudor Padurariu) at tpad@math.columbia.edu if you are interested in participating, either by attending or by giving a talk. Please also contact me if you need suggestions for papers.
The papers chosen should have been posted on arxiv after January 1, 2022. The talks are 45 minutes + 10 minutes for questions/ discussion.
| Date | Speaker | Paper |
|---|---|---|
| Wed. Feb. 1 | Patrick Lei | A Kleiman criterion for GIT stack quotients by M. Shoemaker |
| Wed. Feb. 8 | Nathan Chen | Motivic invariants of birational maps by H.-Y. Lin and E. Shinder |
| Wed. Feb. 15 | Andres Fernandez Herrero | Birational geometry of quiver varieties and other GIT quotients by G. Bellamy, A. Craw, and T. Schedler |
| Wed. Feb. 22 | Nicolas Vilches Reyes | Derived categories of hearts on Kuznetsov components by C. Li, L. Pertusi, and X. Zhao |
| Wed. Mar. 8 | Kevin Chang | Low degree Hurwitz stacks in the Grothendieck ring by A. Landesman, R. Vakil, and M. Matchett Wood |
| Wed. Mar. 22 | Akash Sengupta | On the log version of Serrano's conjecture by H. Liu |
| Wed. Apr. 5 | Anna Abasheva | Combinatorial part of the cohomology of the nearby fibre by D. Sustretov |
| Wed. Apr. 12 | Morena Porzio | Smooth subvarieties of Jacobians by O. Benoist and O. Debarre |
| Wed. Apr. 19 | Matthew Manchung Hase-Liu | Divisibility of Frobenius eigenvalues on ell-adic cohomology by H. Esnault and D. Wan |
| Wed. Apr. 26 | Amal Mattoo | A Phantom of a Rational Surface by J. Krah |