# Singularity Seminar

## Wednesday 13:00--15:00 at A-438 seminar room

## Contents(Key words)

### Quiver representation and the moduli space, Non-commutative algebra,

Resolution of quotient singularities, Auslander-Reiten theory, Cohen-Macaulay
module,

McKay correspondence, Derived equivalence, G-Hilbert scheme, etc.

## Schedule

### October 1. (Michael Wemyss) Quiver representation and the mouli space I
Note1(PDF)

### October 6. (Michael Wemyss) Quiver representation and the mouli space IINote2(PDF)

### October 15. (Michael Wemyss) Quiver representation and the mouli space
IIINote3(PDF)

### October 20-24. <Symposium on Algebraic Geomtry at Kinosaki>

### November 12. (Osamu Iyama) Special CM module

### November 17.<Algebraic Geometry Seminar >

(Takehiko Yasuda) Noncommutative resolution via Frobenius morphisms and
D-modules@arXiv:0810.1804

### November 19. (Kentaro Nagao <RIMS, Kyoto>) Mutations and noncommutative
Donaldson-Thomas invariants

### November 26. 10F30@(Michael Wemyss) GL(2) McKay correspondence

### November 26. 13:30- at I-309 <Algebraic Geometry Seminar >

(Alvaro Nolla de Celis <Warwick, UK>) Dihedral groups and G-Hilb

### December 8-12. <Series of lectures by Prof. Kawamata> Minimal model and derived category

### December 15-19. <COE-COW Tokyo at Univ. of Tokyo>LINK

### January 28. 10:30 (Yukari Ito) Special McKay correspondence

### January 28. 13:00 (Kouta@Yamaura) Structure of AR-quiver of representation-finite
self-injective algebras

### February 4. 10:30 (Yukari Ito) Special McKay correspondence@hh

### February 4. 14:00 (Kouta@Yamaura) Structure of AR-quiver of representation-finite
self-injective algebras@hh

### February 23. 13:00 (Yuhi Sekiya) G-Hilbert scheme and Groebner bases