Mathematisches InstitutGeorg-August-UniversitätGöttingen |

Cooperation with the International University Bremen and the University of Hanover |

- 26.01.07 in Hannover
- 14:00-14:45 - Chr. Böhning:
*Rationality of moduli spaces of curves after Katsylo* -
15:00-15:45 - K. Ludwig:
*Moduli of spin curves* -
16:45-17:30 - M. Stoll:
*How to find the rational points on a rank 1 genus 2 curve*

- 14:00-14:45 - Chr. Böhning:
- 8.12.06 in Göttingen
- 14:00-14:45 - S. Baier:
*The Sato-Tate and Lang-Trotter Conjectures about elliptic curves on average* -
15:00-15:45 - Y. Zarhin:
*Abelian varieties without homotheties* -
16:30-17:15 - H.-Chr. v. Bothmer:
*The Casas-Alvero-Conjecture for prime powers*

- 14:00-14:45 - S. Baier:

**Seminar on Algebraic and Arithmetic Geometry,**Hanover, July 7, 2006

**Seminar on Algebraic and Arithmetic Geometry,**Göttingen, May 12, 2006

**Seminar on Algebraic and Arithmetic Geometry,**Göttingen, June 3, 2005

**Seminar on Algebraic and Arithmetic Geometry,**Bremen, May 6, 2005

**Seminar on Algebraic and Arithmetic Geometry,**Hanover, April 22, 2005

**Seminar on Algebraic and Arithmetic Geometry,**Bremen January 21, 2005

**Magma workshop**, Göttingen December 11-15, 2004

**Joint Oberseminar Model Categories,**Bremen December, 2004

**Joint Colloquium,**Göttingen December 3, 2004

**Day of the Mathematisches Institut in Bremen,**November 26, 2004

**Joint Oberseminar Model Categories,**Göttingen November 23, 2004

**Joint Colloquium,**Hanover November 5, 2004

**Joint Oberseminar Model Categories,**Göttingen October 26, 2004

**Day of the International University Bremen in Göttingen,**June 10, 2004