An infinite rank summand of topologically slice knots
Jennifer Hom
Columbia University
October 24, 2013
How (not) to compute a character variety (and get some insight anyway)
Luisa Paoluzzi
Aix-Marseille University
October 24, 2013
Whitehead's algorithm, Heegaard splittings, and virtual geometricity
Jason Manning
University at Buffalo (SUNY)
October 23, 2013
A Khovanov stable homotopy type and new s-invariants
Sucharit Sarkar
Princeton University
October 22, 2013