## Geometry and Arithmetic - On Some Mysteries of Gauss Sums

Guy Henniart

Institute for Advanced Study

October 17, 2005

Guy Henniart

Institute for Advanced Study

October 17, 2005

Gerd Faltings

Max Planck Institut fÃ¼r Mathematik

December 5, 2005

Ropert P. Langlands

Institute for Advanced Study

February 15, 2000

Robert P. Langlands

Institute for Advanced Study

October 26, 1999

Robert P. Langlands, Professor Emeritus, School of Mathematics. There are several central mathematical problems, or complexes of problems, that every mathematician who is eager to acquire some broad competence in the subject would like to understand, even if he has no ambition to attack them all. That would be out of the question!

Robert P. Langlands

Institute for Advanced Study

March 21, 2000

Robert P. Langlands

Institute for Advanced Study

March 14, 2000

Robert P. Langlands

Institute for Advanced Study

March 7, 2000

Robert P. Langlands

Institute for Advanced Study

February 29, 2000

Robert P. Langlands

Institute for Advanced Study

February 22, 2000

Robert P. Langlands

Institute for Advanced Study

February 8, 2000