Diagnostic Quiz on Precalculus and Calculus I skills needed for Math 231, and associated worksheets
Fall 2015 Math 231A course wiki
Research Interests: Geometric group theory: in particular: braid groups, mapping class groups, and word hyperbolic groups. Computational topology: in particular, algorithms in braid groups, finding shortest curves on surfaces.
Summer REU in Geometric Group Theory
ICTM Math Contest at UIUC
Pictures and other random things