Virtual knot theory methods in topology II.
Partiy and cobordisms in the cylinder.
2021 06 02
Vassily O. Manturov
Moscow-Beijing Topology Seminar
We shall present a general theory of constructing free-group valued invariants of knots in the full torus. We shall touch on the applications of these invariants: sliceness obstructions, potential invariants of 3-manifolds
Meeting ID: 831 5020 0580