Thursday Apr 1 
Alexander A. Voronov, University of Minnesota and Northeastern
University
String Topology 

Thursday Apr 8 

Thursday Apr 15 
KEMENY LECTURE SERIES: Paul Baum, Penn State
The Dirac Operator 
Thursday Apr 22 
Steve Mitchell, University of Washington The topology of number rings 
Thursday Apr 29 
Ed Sandifer, Western Connecticut State University Why 140 Digits of Pi Matter 
Thursday May 6 
Peter N. Wong,
Bates College Topological fixed point theory for homogeneous spaces  a brief survey 
Thursday May 13 
Greg Chirikjian,
Johns Hopkins University Degenerate Diffusions on Motion Groups: Solution Methods and Applications 
Thursday May 20 
Sergei Chmutov,
Ohio State University Invariants of links and graphs 
Thursday May 27 

Thursday May 22 

Thursday Jun 3 
Peter Woit,
Columbia University
Quantum Field Theory and Representation Theory 