I am a professor at Ohio State University, interested in various interactions of topology and geometry with probability, statistical mechanics, and combinatorics.
47 Connectivity of the Erdős–Rényi random graph Mar 30 '11
26 chromatic number of the hyperbolic plane Jan 20 '12
25 Configuration space of little disks inside a big disk Mar 25 '11
22 Open problems in Euclidean geometry? Jan 30 '11
20 Open problems with monetary rewards May 26 '11