Sergei Tabachnikov Professor Breadcrumb Department of Mathematics sot2 Sergei Tabachnikov Professor Department Affiliations Department of Mathematics Interests Differential Topology Dynamical Systems Symplectic Geometry Differential Geometry Address 112 McAllister Building Email sot2@psu.edu Website http://www.personal.psu.edu/sot2/ Education: Ph.D., Moscow State University, 1987
