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Department of Mathematical Sciences

Seminar Archives

On this page you can find information about seminars in this and previous academic years, where available on the database.

Arithmetic Study Group: Motivic Galois groups and p-adic multiple zeta values

Presented by Go Yamashita, University of Nottingham

9 February 2010 15:15 in E101

We prove the upper bound of p-adic multiple zeta (resp. L-) value spaces.
This is a p-adic analogue of Goncharov, Terasoma, and Deligne-Goncharov's result (resp. Deligne-Goncharov's result).
In the proof, we use the motivic Galois group of the Tannakian category of mixed Tate motives over Z (resp. over a ring of S-integers of a cyclotomic field).
We also formulate a p-adic analogue of Grothendieck's conjecture on a special element in the motivic Galois group.

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