
AMS Sectional Meeting Program by Special Session
Current as of Tuesday, April 12, 2005 15:08:34
1989 Central Section Meeting
Chicago, IL, May 19-20, 1989
Meeting #849
Associate secretaries: Andy R Magid, AMS amagid@ou.edu
Special Session on Kazhdan-Lusztig Theory and Related Topics
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Friday May 19, 1989, 8:00 a.m.-9:50 a.m.
Special Session on Kazhdan-Lusztig Theory and Related Topics, I
Room 441, Damen Hall
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8:00 a.m.
The proof of the Kazhdan-Lusztig conjecture revisited.
Leonard Scott*, University of Virginia
S. Roan, Clark University
(849-20-180) -
8:30 a.m.
An approach to the Kazhdan-Lusztig conjecture for Kac-Moody algebras.
Luis Casian*, Ohio State University, Columbus
(849-22-146) -
9:00 a.m.
Multiplicity free categories of highest weight representations. I.
Brian D. Boe*, University of Georgia
David H. Collingwood, University of Washington
(849-17-215) -
9:30 a.m.
Systems of differential operators and unitary highest weight modules.
Thomas J. Enright*, University of California at San Diego, La Jolla
(849-17-150)
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8:00 a.m.
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Friday May 19, 1989, 2:00 p.m.-4:50 p.m.
Special Session on Kazhdan-Lusztig Theory and Related Topics, II
Room 441, Damen Hall
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2:00 p.m.
Geometry and combinatorics of Schubert varieties.
V. Lakshmibai*, Northwestern University
(849-14-153) -
2:30 p.m.
A connection of equivariant K-theory with the singularity of Schubert varieties.
Shrawan Kumar*, Institute for Advanced Study and Tata Institute of Fundamental Research, Bombay, India
(849-20-152) -
3:00 p.m.
Loop groups, the Schubert calculus and the principal nilpotent.
Dale H. Peterson*, University of British Columbia
(849-22-157) -
3:30 p.m.
Frobenius action on the B-cohomology.
Olivier Mathieu*, Universit\'e de Paris 7, France
(849-20-154) -
4:00 p.m.
Schubert varieties in Hermitian symmetric spaces.
Erhard Neher*, University of Ottawa
(849-20-155) -
4:30 p.m.
Hyperalgebras, highest weight categories and finite dimensional algebras.
Brian Parshall*, University of Virginia
(849-20-156)
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2:00 p.m.
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Saturday May 20, 1989, 8:00 a.m.-9:50 a.m.
Special Session on Kazhdan-Lusztig Theory and Related Topics, III
Room 441, Damen Hall
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8:00 a.m.
A decomposition theorem for self-dual modules in the category 0.
David Collingwood, University of Washington
Ronald Irving*, University of Washington
(849-22-151) -
8:30 a.m.
On the image of the Jacquet functor.
David H. Collingwood*, University of Washington
(849-22-204) -
9:00 a.m.
Almost rigid nilpotent orbits.
David Vogan*, Massachusetts Institute of Technology
(849-22-08) -
9:30 a.m.
Bruhat cells in the nilcone and the intersection rings of Schubert varieties.
James B. Carrell*, University of British Columbia
(849-20-145)
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8:00 a.m.
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Saturday May 20, 1989, 2:00 p.m.-4:30 p.m.
Special Session on Kazhdan-Lusztig Theory and Related Topics, IV
Room 441, Damen Hall
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2:00 p.m.
Hecke algebras and shellings of Bruhat intervals.
Matthew J. Dyer*, Massachusetts Institute of Technology
(849-20-149) -
2:30 p.m.
Cells in the affine Weyl group of type tilda D sub4.
Jie Du*, University of Virginia and East China Normal University, Shanghai, People's Republic of China
(849-20-148) -
3:00 p.m.
A combinatorial set-up for questions in Kazhdan-Lusztig theory.
Vinay V. Deodhar*, Indiana University, Bloomington
(849-17-147) -
3:30 p.m.
Informal Discussion
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2:00 p.m.