Quivers and Representations

December 2–3 , 2005
Osaka City University Advanced Mathematical Institute
Organizers: H. Asashiba, T. Tanisaki
Place: Osaka City University, Department of Mathematics, Sci. Bldg., 2068


December 2 (Friday)
13:30 Opening speech by Professor Akio Kawauchi, the leader of the 21st COE program

13:30-14:30 Hiraku Nakajima (Kyoto University)
PBW/canonical bases for quantum affine algebras (review) OHP sheets

14:40-15:40 Catharina Stroppel (University of Glasgow)
Harish-Chandra bimodules, (dual ) canonical bases and quiver varieties  Photos

15:50-16:50 Hyeonmi Lee (KIAS)
Extended Nakajima monomials and crystal B(1) OHP sheets

December 3 (Saturday)
10:00-11:00 Bangming Deng (Beijing Normal University)
Representations of quivers with automorphisms  Photos1

11:10-12:10 Liangang Peng (Situan University), Yanan Lin (Xiamen University)
Tubular mutations and automorphisms of elliptic Lie algebras OHP sheets

13:30-14:30 Osamu Iyama (Nagoya University)
Tilting complexes over skew group rings   Photos2

14:40-15:40 Yoshihisa Saito (University of Tokyo)
An additive degeneration of elliptic Hecke algebras and orthogonal polynomials OHP sheets

15:50-16:50 Jie Xiao (Tsinghua University)  Photos3
A moduli space in the derived category and its Lie algebra OHP sheets