Theo Johnson-Freyd (Perimeter Institute for Theoretical Physics and Dalhousie University) With six exceptions, nontrivial characters of spheres do not admit gappable boundary conditions Sponsored by the Meyer Fund
Tue, Oct. 13 1:30pm (Math350)
Math Phys
Theo Johnson-Freyd (Perimeter Institute for Theoretical Physics and Dalhousie University) With six exceptions, nontrivial characters of spheres do not admit gappable boundary conditions