Research statement

David Cohen's Home Page

I was a graduate student at Rice from 2010-2015. My new contact info is as follows.
David Bruce Cohen
Dept. of Mathematics
University of Chicago
5734 S. University Avenue
Chicago, IL 60637
email:davidbrucecohen (at gmail dot com)

NSF Postdoc at the University of Chicago (2015-2018)
PhD Rice University (2015)
B.Sc. University of Chicago (2008)


Borel stability for congruence subgroups (To appear in Bulletin of the London Math Society).
The Dehn function of Sp(2n;Z)
The large scale geometry of strongly aperiodic subshifts of finite type

A self-portrait in XPaint