# AMS Sectional Meeting Invited Addresses

Current as of Tuesday, April 12, 2005 15:10:12

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Inquiries: meet@ams.org

### 2000 Fall Central Section Meeting

Toronto, Ontario Canada, September 23-24, 2000

Meeting #957

Associate secretaries:

**Susan J Friedlander**, AMS

susan@math.northwestern.edu

#### Invited Addresses

**John H. Conway**, Princeton University, *New ways to look at quadratic forms.*
**George Elliott**, University of Toronto, *A brief survey of structure and classification theory for amenable C*-algebras.*
**Benson Farb**, University of Chicago, *Group actions and Helly's Theorem.*
**Boris Tsygan**, Pennsylvania State University, *Index theorems, formality theorems, and homotopy algebras.*

Inquiries: meet@ams.org