Algebraic Geometry Seminar

Seminar information archive ~01/27Next seminarFuture seminars 01/28~

Date, time & place Tuesday 10:30 - 11:30 or 12:00 ハイブリッド開催/002Room #ハイブリッド開催/002 (Graduate School of Math. Sci. Bldg.)

2022/12/13

10:30-11:30   Room #ハイブリッド開催/002 (Graduate School of Math. Sci. Bldg.)
The speaker will give his talk by Zoom
山岸亮 (NTU)
Moduli of G-constellations and crepant resolutions (日本語)
[ Abstract ]
For a finite subgroup G of SL_n(C), a moduli space of G-constellations is a generalization of the G-Hilbert scheme and is important from the viewpoint of McKay correspondence. In this talk I will explain its basic properties and show that every projective crepant resolution of C^3/G is isomorphic to such a moduli space.