The 9th Workshop on Nilpotent Orbits and Representation Theory (NORTh9)
Outline
Dates:
- 19 - 23 February 2010
Venue:
- 3-309 at Department of Mathematics, Hokkaido University
(on the 3rd floor of Science Bldg #3. See the MAP)
Organizers:
- Kyo Nishiyama (Aoyama Gakuin University),
Hiroshi Yamashita (Hokkaido University)
A partial list of Speakers:
- Noriyuki Abe (University of Tokyo)
- Tomoyuki Arakawa (Nara Women's University)
- Dan Ciubotaru (University of Utah)
- Takeshi Hirai (Kyoto University, Professor emeritus)
- Jing-Song Huang (Hong Kong University of Science and Technology)
- Fanny Kassel (University of Paris-Sud 11, Orsay)
- Syu Kato (Kyoto University)
- Sarah Kitchen (University of Utah)
- Hung Yean Loke (National University of Singapore)
- Hisayosi Matumoto (University of Tokyo)
- Hiroshi Naruse (Okayama University)
- Kyo Nishiyama (Aoyama Gakuin University)
- Hiroshi Oda (Takushoku University)
- Peter E. Trapa (University of Utah)
- Joseph A. Wolf (University of California, Berkeley)
Program (tentative): » PDF file
February 19 (Fri)
- 9:00 - 9:25 Registration
- 9:30 - 10:30 Noriyuki Abe (University of Tokyo)
- On extensions between principal series of complex semisimple Lie groups
- 11:00 - 12:00 Jing-Song Huang (Hong Kong University of Science and Technology)
- Jacquet modules and Dirac cohomology
- 14:00 - 15:00 Hisayosi Matumoto (University of Tokyo)
- On a finite W-algebra module structure on the space of continuous
Whittaker vectors for an irreducible Harish-Chandra module
- 15:30 - 16:30 Tomoyuki Arakawa (Nara Women’s University)
- Nilpotent orbits and Kac-Wakimoto admissible representations
of Kac-Moody algebras
- 16:45 - 17:45 Fanny Kassel (Orsay)
- Deformation of compact quotients of homogeneous spaces
February 20 (Sat)
- 9:00 - 10:00 Joseph A. Wolf (University of California, Berkeley)
- Geometry of the discrete series
- 10:30 - 11:30 Dan Ciubotaru (University of Utah) and Syu Kato (Kyoto University)
- On formal degrees of discrete series of affine Hecke algebras
of classical types, I
- 14:00 - 15:00 Sarah Kitchen (University of Utah)
- Localization of cohomologically induced modules to partial flag varieties
- 15:30 - 17:00 Hiroshi Oda (Takushoku University)
- Poisson transforms and graded Hecke algebras, I
- Banquet (workshop dinner)
February 21 (Sun)
- 9:00 - 10:00 Hiroshi Naruse (Okayama University)
- A generalization of hook formula for arbitrary Coxeter group
- 10:30 - 11:30 Takeshi Hirai (Kyoto University, Professor emeritus)
- Projective representations and spin characters of finite and infinite
complex reflection groups
February 22 (Mon)
- 9:00 - 10:00 Hung Yean Loke (National University of Singapore)
- Compact dual pair correspondences for non-linear covers
of orthogonal groups
- 10:30 - 11:30 Joseph A. Wolf (University of California, Berkeley)
- The Borel - de Siebenthal discrete series
- 14:00 - 15:00 Dan Ciubotaru (University of Utah) and Syu Kato (Kyoto University)
- On formal degrees of discrete series of affine Hecke algebras
of classical types, II
- 15:30 - 17:00 Hiroshi Oda (Takushoku University)
- Poisson transforms and graded Hecke algebras, II
February 23 (Tue)
- 9:00 - 10:00 Peter E. Trapa (University of Utah)
- Enhanced Kazhdan-Lusztig cells
- 10:30 - 11:30 Kyo Nishiyama (Aoyama Gakuin University)
- Orbits on the multiple flag varieties for symmetric pairs
- 14:00 - 16:30 discussion
Abstracts:
- » PDF file