Education: Ph.D. 2000  University of California - Berkeley

Math Genealogy:  Click Here

Main Research Group:  Topology

Affiliated Groups:  Logic  / Complex Analysis / Geometry

Research Interests:   Geometric and quantum low-dimensional topology and related fields, including Heegaard Fleor homology and its extension to 3-manifolds with boundary, rigidity of graphs in space, cluster algebras, geometric intersection numbers for curves on surfaces, and finite-type invariants.