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Conference on Nilpotent Orbits and Representation Theory 2004

NORTh 6     Program

• September 6, Monday

  9:00 - 10:00    Djokovi\'{c}, Dragomir, \v{Z}.   (University of Waterloo)
  On the geometry of unimodular congruence classes and Jordan decomposition of bilinear forms

  10:30 - 11:30    Ohta, Takuya   (Tokyo Denki University)
  An inclusion of orbits sets and surjectivity of the restriction map of algebras of invariants

  13:30 - 14:30    Weyman, Jerzy   (Northeastern University)
  New applications of the geometric method of calculating syzygies

  15:30 - 16:30    Oshima, Toshio   (University of Tokyo)
  Differential equations attached to generalized flag manifolds

  The following Wallach's lecture is canceled.

  16:30 - 17:30    Wallach, Nolan R.   (University of California, San Diego)
  A classical analogue of the Gelfand-Zeitlin algebra, polarizations of generic orbits and orthogonal polynomials

• September 7, Tuesday

  9:00 - 10:00    Kato, Syu   (University of Tokyo)
  Distinguished orbits in regular varieties

  10:30 - 11:30    Sommers, Eric   (University of Massachusetts at Amherst)
  Exponents for ideals of positive roots

  13:30 - 14:30    No\"el, Alfred   (University of Massachusetts Boston)
  Richardson orbits for real semisimple Lie groups

  15:00 - 16:00    Nishiyama, Kyo   (Kyoto University)
  Resolution of nilpotent orbits for symmetric pairs

  16:30 - 17:30    King, Donald   (Northeastern University)
  Complexity of nilpotent orbits and the Kostant-Sekiguchi correspondence

• September 8, Wednesday

  9:00 - 10:00    Mathas, Andrew   (University of Sydney)
  Row and column removal theorems for homomorphisms of Specht modules and Weyl modules

  10:30 - 11:30    Yamashita, Hiroshi   (Hokkaido University)
  Moment map and isotropy representation

• September 9, Thursday

  9:00 - 10:00    Sahi, Siddhartha   (Rutgers University)
  Whittaker vectors and tensor product decompositions

  10:30 - 11:30    Ariki, Susumu   (RIMS, Kyoto University)
  Representation type of Hecke algebras

  13:30 - 14:30    Przebinda, Tomasz   (University of Oklahoma)
  The Cauchy Harish-Chandra integral is compatible with the Capelli Harish-Chandra homomorphism

  15:00 - 16:00    Tanisaki, Toshiyuki   (Osaka City University)
  Two-sided cells and equivariant K-theory

  16:30 - 17:30    Ochiai, Hiroyuki   (Nagoya University)
  Singular invariant eigendistributions associated to symmetric spaces

• September 10, Friday

  9:00 - 10:00    Itoh, Minoru   (Kagoshima University)
  Central elements of permanent type in the universal enveloping algebras of the symplectic Lie algebras

  10:30 - 11:30    Kobayashi, Toshiyuki   (RIMS, Kyoto University)
  Restriction of unitary representations of real reductive groups

[NORTh 6/ Japanese]