10:00 a.m. Spanning trees and Khovanov homology. Abhijit Champanerkar, University of South Alabama
Ilya Kofman*, Barnard College, Columbia University
Oleg Viro, Uppsala University
(1000-57-171)
9:30 a.m. Regular submanifolds of the Heisenberg group. Bruno Franchi*, Dept. Mathematics, University of Bologna (Italy)
Raul Serapioni, Dept. Mathematics, University of Trento (Italy)
Francesco Serra Cassano, Dept. Mathematics, University of Trento (Italy)
(1000-22-131)