AMS :: Spring Eastern Virtual Sectional Meeting (formerly at Tufts University), AMS Special Session

AMS Sectional Meeting AMS Special Session

Current as of Saturday, March 26, 2022 03:30:04

now meeting virtually, EDT (hosted by the American Mathematical Society), Virtual, RI
March 19-20, 2022 (Saturday - Sunday)
Meeting #1176

Steven H Weintraub, AMS shw2@lehigh.edu

Saturday March 19, 2022, 8:30 a.m.-10:50 a.m.
Special Session on Linear Algebraic Groups: their Structure, Representations, and Geometry, I
Special Session 12, American Mathematical Society
Organizers:
George McNinch, Tufts University george.mcninch@tufts.edu
Eric Sommers, University of Massachusetts
- 8:30 a.m.
  The $\ell$-modular representation of reductive groups over finite local rings of length two.
  Nariel Monteiro*, Smith College
  (1176-16-269)
- 9:00 a.m.
  Conormal varieties of covexillary (matrix) Schubert varieties.
  Rahul Singh*, ICERM, Brown University
  (1176-14-322)
- 9:30 a.m.
  Braid group actions in geometric representation theory and applications to link homology.
  Tina Kanstrup*, UMass Amherst
  (1176-14-328)
- 10:00 a.m.
  An equivariant basis for the cohomology of Springer fibers.
  Martha Precup, Washington University in St. Louis
  Edward Richmond*, Oklahoma State University
  (1176-05-301)
- 10:30 a.m.
  Deligne--Lusztig varieties for parahoric subgroups.
  Charlotte Chan*, University of Michigan
  Masao Oi, Kyoto University
  (1176-11-289)

Saturday March 19, 2022, 3:00 p.m.-5:50 p.m.
Special Session on Linear Algebraic Groups: their Structure, Representations, and Geometry, II
Special Session 12, American Mathematical Society
Organizers:
George McNinch, Tufts University george.mcninch@tufts.edu
Eric Sommers, University of Massachusetts
- 3:00 p.m.
  On verifying Donkin's Tilting Module Conjecture.
  Christopher P. Bendel, University of Wisconsin, Stout
  Daniel K Nakano*, University of Georgia
  Cornelius Pillen, University of South Alabama
  Paul Sobaje, Georgia Southern University
  (1176-20-34)
- 3:30 p.m.
  Support varieties and modules of finite projective dimension for modular Lie superalgebras.
  Christopher M Drupieski*, DePaul University
  Jonathan R Kujawa, University of Oklahoma
  (1176-17-61)
- 4:00 p.m.
  Galois groups of linear differential equations over the rational function field.
  Annette Bachmayr, University of Mainz, Germany
  David Harbater, University of Pennsylvania
  Julia Hartmann*, University of Pennsylvania
  Michael Wibmer, Graz University of Technology
  (1176-12-270)
- 4:30 p.m.
  Symmetric products of the plane, symmetric groups and perverse sheaves.
  Tom Braden, Univ. of Mass. Amherst
  Carl Mautner*, UC Riverside
  (1176-20-220)
- 5:00 p.m.
  Strata in reductive groups and in Weyl groups.
  George Lusztig*, MIT
  (1176-22-157)
- 5:30 p.m.
  What's special about special?
  David Vogan*, MIT, Cambridge, MA
  (1176-22-4)