Number Theory Seminar - Graduate School of Mathematical Sciences: Seminar information

2012/02/22

18:00 - 19:00Room #056 (Mathematics building)
Takuro Mochizuki (Research Institute for Mathematical Sciences, Kyoto University)
"Twistor $D$-module and harmonic bundle" (ENGLISH)
Abstract:
We shall overview the theory of twistor $D$-modules and
harmonic bundles. I am planning to survey the following topics,
motivated by the Hard Lefschetz Theorem for semisimple holonomic
$D$-modules:

1. What is a twistor $D$-module?
2. Local structure of meromorphic flat bundles
3. Wild harmonic bundles from local and global viewpoints

(本講演は「東京パリ数論幾何セミナー」として、インターネットによる東大数理とIHESとの双方向同時中継で行います。)