## Conference "Global Fields"## October 25 - 28, 2011## Moscow, Russia |

**Organisers:** Philippe Lebacque *(Laboratoire de Mathématiques de Besançon )*, Michael Tsfasman *(CNRS, Laboratoire Poncelet, Institute for Information Transmission Problems)*, Alexey Zykin *(Laboratoire Poncelet, State University Higher School of Economics, IITP)*

Tuesday 25 October | |

10:30-11:30 | Maksim Korolev (Moscow) |

On the values of the Riemann zeta function at the Gram points | |

11:30-12:00 | Coffee break |

12:00-13:30 | Boris Kunyavskii (Ramat Gan) |

Criteria for equidistribution of solutions of matrix equations | |

14:00-15:00 | Lunch |

15:00-16:30 | Alexey Zaytsev (Kaliningrad) |

Abelian varieties with complex multiplication and their first truncated Barsotti-Tate group schemes | |

16:30-17:00 | Coffee break |

Wednesday 26 October | |

10:30-11:30 | Roman Budylin (Moscow) |

Adelic construction of the Chern Class | |

11:30-12:00 | Coffee break |

12:00-13:30 | Marc Hindry (Paris) |

On the size of the Tate-Shafarevic group and generators of the Mordell-Weil group | |

14:00-15:00 | Lunch |

18:00-19:00 | Don Zagier (Bonn) |

The arithmetic of multiple zeta values
The lecture will take place at the mathematical department of the HSE, room 317-319 |

Thursday 27 October | |

10:30-12:00 | Sergey Rybakov (Moscow) |

The groups of points on abelian varieties over finite fields | |

12:00-12:30 | Coffee break |

12:30-14:00 | Denis Osipov (Moscow) |

Two-dimensional Contou-Carrere symbol, reciprocity laws and higher class field theory | |

14:00-15:00 | Lunch |

15:40-17:40 | Don Zagier (Bonn) |

Teichmuller curves on Hilbert modular surfaces | |

17:40 | Coffee break |

19:30 | Conference Dinner |

Friday 28 October | |

10:30-11:30 | Philippe Lebacque (Besançon) |

Infinite global fields | |

11:30-12:00 | Coffee break |

12:00-13:30 | Ekaterina Amerik (Moscow) |

Iteration of algebraic points under a rational self-map | |

14:00-15:00 | Lunch |

15:00-16:30 | Marat Rovinsky (Moscow) |

Reconstruction of fields from quotients of their absolute Galois groups (after Bogomolov-Tschinkel) | |

16:30-17:00 | Coffee break |

17:00-18:30 | Sergey Gorchinskiy (Moscow) |

Parameterized differential Galois theory |