Seminar Calendar
for events the day of Monday, January 25, 2010.

.
events for the
events containing

Questions regarding events or the calendar should be directed to Tori Corkery.
    December 2009           January 2010          February 2010
Su Mo Tu We Th Fr Sa   Su Mo Tu We Th Fr Sa   Su Mo Tu We Th Fr Sa
1  2  3  4  5                   1  2       1  2  3  4  5  6
6  7  8  9 10 11 12    3  4  5  6  7  8  9    7  8  9 10 11 12 13
13 14 15 16 17 18 19   10 11 12 13 14 15 16   14 15 16 17 18 19 20
20 21 22 23 24 25 26   17 18 19 20 21 22 23   21 22 23 24 25 26 27
27 28 29 30 31         24 25 26 27 28 29 30   28
31


Monday, January 25, 2010

Mathematics Colloquium - Special Lecture 2009-10
4:00 pm   in 245 Altgeld Hall,  Monday, January 25, 2010
 Del Edit Copy
Submitted by seminar.
 Florian Herzig (Northwestern University)Modular representations of p-adic groupsAbstract: The Langlands program relates complex representations of GL_n(Q_p) to Galois representations. For n = 1 this is explained by class field theory and for n = 2 this is closely related to the theory of modular forms. For general n, this is now understood by the work of Harris-Taylor and Henniart. In the last decade, a mod-p (as well as a p-adic) version of the Langlands program have been emerging, and they have already played an important role in some recent progress in number theory. But so far understanding has been limited to n = 1 and 2. We survey some of the known story in the classical and in the mod p case, and then discuss some recent progress on the classification of mod p representations of GL_n(Q_p), as time permits. Please join us for refreshments at 3:30 p.m. in the Common Room, 321 Altgeld Hall.