email@example.com with both z removed
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MIT Room 2-270
77 Massachusetts Avenue
Cambridge, MA 02139
You can look at my complete cv here. Currently I am a Professor in the MIT Department of Mathematics. Previously, I've been at the University of Chicago, Imperial College London, and Ecole Polytechnique Paris (CNRS). I have held visiting positions (of at least one semester each) at the Simons Center (SUNY Stony Brook), ETH Zurich, the Institute for Advanced Study, and the Max Planck Institute Bonn.
Occasionally, I write programmatic papers which are a mixture of survey, research announcement, and speculation:
As for actual papers with proofs... here are four older ones (before 2005):
In Spring 2013 I am teaching Topics in Geometric Topology (18.937).
Undergraduate courses I've taught at MIT (usually several times each):
Graduate courses I've taught at MIT: