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RIMS International Project Research 2006 ``Arithmetic Algebraic Geometry''
  Arithmetic Algebraic Geometry Seminars & Lectures  




Mini-Workshop ``Geometry in Positive Characteristic''

February 19th and 20th, 2007
Room 202, RIMS, Kyoto University
Monday, February 19th
14:00--15:00 Frans Oort (Univ. Utrecht)
Irreducibility of strata and leaves in the moduli space of abelian varieties, 1
--- An introduction, and a survey
15:15--16:15 Shushi Harashita (Hokkaido Univ.)
Configuration of the central streams in the moduli of abelian varieties
16:30--17:30 Tetsushi Ito (Kyoto Univ.)
On the Ekedahl-Oort stratification for unitary Shimura varieties
Tuesday, February 20th
10:00--11:00 Frans Oort (Univ. Utrecht)
Irreducibility of strata and leaves in the moduli space of abelian varieties, 2
--- Newton polygon strata
11:15--12:15 Fumiharu Kato (Kyoto Univ.)
Equivariant deformation of curves
14:00--15:00 Hideyasu Sumihiro (Hiroshima Univ./RIMS, Kyoto Univ.)
Canonical filtrations and stability of direct images by Frobenius morphisms, 1
15:15--16:15 Hideyasu Sumihiro (Hiroshima Univ./RIMS, Kyoto Univ.)
Canonical filtrations and stability of direct images by Frobenius morphisms, 2
16:30--   Frans Oort (Univ. Utrecht)
Irreducibility of strata and leaves in the moduli space of abelian varieties, 3
--- Conclusion and open problems

Abstract of Oort's lectures



Past Seminars & Lectures

Organizing Committee
Kazuya Kato (Kyoto University)
Hiroyuki Yoshida (Kyoto University)
Atsushi Moriwaki (Kyoto University)
Akio Tamagawa (RIMS, Kyoto University)
Shinichi Mochizuki (RIMS, Kyoto University)

 

Research Institute for Mathematical Sciences


Last modified: January 30, 2007