How to get here
Address: Goethe-Universität Frankfurt
FB 12 - Institut für Mathematik
Robert-Mayer-Str. 10, 8th floor
60325 Frankfurt am Main
Robert-Mayer-Str. 10 is located on the Campus Bockenheim, at the intersection to Gräfstr.
Map: A map can be found here. When coming from the main train station, use subway U4 (just two stops) in the direction "Bockenheimer Warte" and get off there (use exit "Senckenbergmuseum").
From the airport: Trains ("S-Bahn") to the main station ("Hauptbahnhof") run every 10-15 minutes and need 12 minutes to the main station. Then follow the instructions above.