Lee Cohn

Graduate Student
Department of Mathematics
The University of Texas at Austin
Office: RLM 10.112
Email: lcohn [at] math [dot] utexas [dot] edu

Research

My interests are in Algebraic Topology and Geometric Representation Theory.



Seminars

Categorical Representation Theory. A schedule for this seminar can be found here.



Talks

Quillen's Rational Homotopy Theory
Geometry Seminar, May 2013

Costello-Gwilliam Factorization Algebras
Geometry Seminar, February 2013

Recognizing Nth Loop Spaces
Geometry Seminar, February 2013

Two Lectures on Verdier Duality
Geometry Seminar, November 2012

Applications of TFTs to Representation Theory
Topology and Geometry Seminar, October 2012
Notes by James Pascaleff can be found here.

The Dold-Kan Correspondence and Brown Representability
Geometry Seminar, September 2012

The Cobordism Hypothesis: Fully Dualizability, Homototopy Fixed Points, and Hochschild Homology and Cohomology
Talbot Workshop, University of Oregon, August 2012

Galois Theory and Covering Spaces from a Categorical Viewpoint
Sophex Seminar, February 2012

Nakajima Varieties and Hilbert Schemes
Geometry Seminar, December 2011

Thom Spaces and Thom Spectra
Algebraic Topology Seminar, October 2011


Teaching

I am not teaching this semester. However, students of mine from previous semesters can still reach me by email.