# AMS Sectional Meeting Invited Addresses

Current as of Saturday, April 4, 2009 00:27:24

**
Program |
Deadlines |
Registration/Housing/Etc. |
Special Event or Lecture |
Inquiries: meet@ams.org
**

### 2009 Spring Central Sectional Meeting

Urbana, IL, March 27-29, 2009 (Friday - Sunday)

Meeting #1047

Associate secretaries:

**Susan J Friedlander**, AMS

susan@math.northwestern.edu

Links to abstracts will be available approximately one
week (for sectional meetings) to four weeks (for national
meetings) after the abstracts deadline.

#### Invited Addresses

**Jeffrey C. Lagarias**, University of Michigan, *From Apollonian circle packings to Fibonacci Numbers.* (Erdős Memorial Lecture)
**Jacob Lurie**, Massachusetts Institute of Technology, *On the classification of topological field theories.*
**Gilles Pisier**, Texas A&M University, *Complex interpolation between Hilbert, Banach and operator spaces.*
**Akshay Venkatesh**, New York University-Courant Institute, *L-functions: Identities and estimates.*

Inquiries: meet@ams.org