컨텐츠 시작
학술대회/행사
초록검색
| 제출번호(No.) | 0628 |
|---|---|
| 분류(Section) | Contributed Talk |
| 분과(Session) | Algebraic geometry / Complex geometry (SS-04) |
| 영문제목 (Title(Eng.)) |
GIT compactifications of $M_{0,n}$ |
| 저자(Author(s)) |
Noah Giansiracusa1, David Jensen2, Han-Bom Moon3 University of California, Berkeley1, SUNY Stony Brooks2, University of Georgia3 |
| 초록본문(Abstract) | In this talk, I will discuss an unified construction of many projective modular birational models of $\overline{M}_{0,n}$, the moduli space of stable n-pointed curves of genus 0. By using GIT quotients of a product of Chow varieties, we obtained all known projective birational models of $\overline{M}_{0,n}$ such as Hassett's moduli spaces of weighted pointed curves, Kontsevich-Boggi's space and $SL_2$-quotients of a product of projective lines, and new ones. This is a joint work with Giansiracusa and Jensen. |
| 분류기호 (MSC number(s)) |
14H10, 14E05, 14L24 |
| 키워드(Keyword(s)) | moduli of curves, birational geometry, geometric invariant theory |
| 강연 형태 (Language of Session (Talk)) |
English |