Professor of Computer Science and Mathematics
1403 Stevenson Center
Vanderbilt University, Nashville
Selected awards
Upcoming talks & events
Sep 14–18, 2026
Homology and homotopy in the world of graphs — EPFL Bernoulli Center, Lausanne, Switzerland
Nov 7–8, 2026
AMS Fall Western Sectional Meeting, Special Session on Topological Data Analysis — Arizona State University, Tempe, Ariz.
Nov 16, 2026
Colloquium — University of Waterloo, Waterloo, Ont.
Nov 18, 2026
Lorne Campbell Lecture — Queen's University, Kingston, Ont.