The International Reseach Group Arithmetic and Geometric will hold its 2007 Summer School from September 2-7 in Alpbach, Austria. Registration deadline is July 31, 2007.

Topics of talks include e.g.the Sato-Tate conjecture and Tropical Geometry. 

For more information please have a look at: http://www.mathematik.hu-berlin.de/gradkoll/Sommer_07.htm

Phd in math