Multigraded Seminar Spring 2023
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Title: Nonstandard gradings and syzygies.
Organizers: Christine Berkesch, Michael Brown and Daniel Erman.
Time: Tuesdays, 4-5pm Central time.
Link: Zoom link
https://auburn.zoom.us/j/89307946762
Format:
Speakers are invited to give 40 minute talks on the theme of "How do multigradings or nonstandard gradings arise in your work? What do you see as motivating or interesting problems?" The talk is followed by 15 minutes of Q&A. Talks are meant to be loose and free-ranging. Part of the goal is to generate ideas for problems that could be woven into future events, e.g. an AIM workshop, or a working group.
Speaker names:
| Date | Speaker | Title | Institution |
|---|---|---|---|
| Tuesday, Feb 14 | Meet and greet | ||
| Tuesday, Feb 21 | Mini talks | ||
| Tuesday, Feb 28 | Claudiu Raicu | Multigradings via group actions | Notre Dame |
| Tuesday, Mar 7 | Marc Chardin | Standard multigraded Tor and local cohomology | Institut Mathématique de Jussieu |
| Tuesday, Mar 14 | Spring break: no talk? | ||
| Tuesday, Mar 21 | Anna Weigandt | The Castelnuovo-Mumford Regularity of Matrix Schubert Varieties | University of Minnesota |
| Tuesday, Mar 28 | Hal Schenck | Multigradings and Topological Data Analysis | Auburn University |
| Tuesday, Apr 4 | Greg Smith | An idiosyncratic sampling of open problems | Queen's University |
| Tuesday, Apr 11 | |||
| Tuesday, Apr 18 | |||
| Tuesday, Apr 25 | Vic Reiner | University of Minnesota | |
| Tuesday, May 2 | Peter Symonds(?) | ||
| Tuesday, May 9 | Jonathan Montaño | Arizona State University |