David Cohen's Home Page

I am a postdoc at the University of Chicago. My contact info is as follows.
David Bruce Cohen
Mailbox 62
Dept. of Mathematics
University of Chicago
5734 S. University Avenue
Chicago, IL 60637
email:davidbrucecohen (at gmail dot com)

My office is Eckhart 411.

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


Borel stability for congruence subgroups Bulletin of the London Mathematical Society (2014): bdu073.
The Dehn function of Sp(2n;Z) Journal of Topology and Analysis (2016)
The large scale geometry of strongly aperiodic subshifts of finite type Advances in Mathematics, 2017
Strongly aperiodic subshifts on surface groups (With Chaim Goodman-Strauss) Accepted, Groups, Geometry, and Dynamics.
Lipschitz 1-connectedness for some solvable Lie groups
A counterexample to the easy direction of the geometric Gersten conjecture
Translation-like actions of nilpotent groups (With Mark Pengitore)
Strongly aperiodic subshifts of finite type on hyperbolic groups (with Chaim Goodman-Strauss and Yoav Rieck)