Ordinary varieties and the comparison between multiplier ideals and test ideals
Presenter
May 7, 2013
Keywords:
- characteristic p
- characteristic 0
- reduction theorems
- commutative algebra
- birational algebraic geometry
- singularities of varieties
MSC:
- 13A35
- 13A15
- 13A18
- 13Axx
- 13-xx
- 14-xx
- 14Exx
- 14E05
- 14E15
Abstract
This talk will review joint work with M. Mustata. This relates a conjecture on ordinary reduction o positive characteristics of smooth proper varieties in characteristic 0, and reduction of multiplier ideals in characteristic 0 to test ideals in postive characteristics.