Spring 2025 Analysis Seminar
Organizers: Shengwen Gan, Terry Harris and Andreas Seeger
Emails:
- Shengwen Gan: sgan7 at math dot wisc dot edu
- Terry Harris: tlharris4 at math dot wisc dot edu
- Andreas Seeger: seeger at math dot wisc dot edu
Time and Room: Wed 3:30--4:30 Van Vleck B119.
In some cases the seminar may be scheduled at different time to accommodate speakers.
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| Date | Speaker | Institution | Title | Host(s) | Notes (e.g. unusual room/day/time) | ||
|---|---|---|---|---|---|---|---|
| We, Jan.29 | Thierry Laurens | UW | A priori estimates for generalized KdV equations in H^{-1} | Andreas | |||
| We, Feb 5 | Sergey Denisov | UW | |||||
| We, Feb 12 | Dallas Albritton | UW | Andreas | ||||
| We, Feb 19 | Xiaojun Huang | Rutgers University | Xianghong | ||||
| We, Feb 26 | Galia Dafni | Concordia University | Andreas and Betsy | ||||
| We, Mar 5 | Manik Dhar | MIT | Terry | ||||
| We, Mar 12 | Brian Simanek | Baylor University | Sergey | ||||
| We, Mar 19 | Shengwen Gan | UW Madison | |||||
| We, Mar 26, no seminar | |||||||
| We, Apr 2 | Robert Schippa | UC Berkeley | Andreas | ||||
| We, Apr 9 | |||||||
| We, Apr 16 | |||||||
| We, Apr 23 | Liding Yao | Ohio State University | Xianghong | ||||
| We, Apr 30 |
Abstracts
Thierry Laurens
Title: A priori estimates for generalized KdV equations in H^{-1}
Abstract: We will discuss local-in-time a priori estimates in H^{-1} for a family of generalized KdV equations on the line. This is the first estimate for any non-integrable perturbation of KdV that matches the regularity of the sharp well-posedness theory for KdV. In particular, our analysis applies to models for long waves in a shallow channel of water with a variable bottom. This is joint work with Mihaela Ifrim.