Monday, February 1, 2010 - 4:00pm
U. of Texas and U. Penn.
University of Pennsylvania
DRL 4N30
<a href='http://www.math.upenn.edu/~ted/temp/TalkFeb1-2010.pdf'> For details see http://www.math.upenn.edu/~ted/temp/TalkFeb1-2010.pdf </a>