Hecke symmetry
on modular varieties
Professor
Ching-Li Chai
Let M be a modular variety of PEL-type over the algebraic closure of
the finite field with p elements.
There is a family of algebraic correspondences on M, known as Hecke
correspondences, which come from the action of a locally compact group on
an infinite Galois cover of M. Subvarieties of M
defined by p-adic
invariants are stable under the Hecke
correspondences. Notable examples of such subvarieties
include
Date: |
November 9, 2007 (Friday) |
Time: |
4:00 – 5:00pm |
Place: |
Room 517, Meng Wah Complex, HKU |
All are welcome