An introduction to Vinberg's reflection groups
이계선
129동 406호
0
1666
07.02 19:38
| 구분 | DASOM,집중강연 |
|---|---|
| 일정 | 2026-07-16(목) 10:30~12:30 |
| 세미나실 | 129동 406호 |
| 강연자 | Ludovic Marquis (University of Rennes) |
| 담당교수 | 이계선 |
| 기타 |
DASOM Lecture Series
Ludovic Marquis (University of Rennes)
Date/Time: July 14 (Tue), 15 (Wed), 16 (Thu) / 11:00–12:15
Place: Room 406, Building 129
Title: An introduction to Vinberg's reflection groups
Abstract: In the late 60's, Vinberg introduced a family of representations of Coxeter groups that act very nicely on real projective space.
We will recall Vinberg's theory, review some basic and new facts, see how to build many such representations and what to build from them. I hope to finish by showing that, in the generic case, reflection groups are Zariski dense, providing many examples of thin groups.
