University of Illinois at Urbana-Champaign, Department of Mathematics

I am an assistant professor at UIUC. My work is driven by number theoretic questions, but dips into geometry and dynamics as well. Currently I am interested in studying various aspects of thin groups from geometric and arithmetic points of view.

Random foliage

Illinois Number Theory Conference:

Kevin Ford and I organized the Illinois Number Theory Conference at UIUC this year. Please visit the conference website for more information!

Contact Information:

Department of Mathematics
University of Illinois
1409 W. Green Street
Urbana, IL 61801
lenfuchs at illinois dot edu