On the Nonpositivity of the Lattice Cohomology of Plane Curve Singularities
Kubasch Alexander ArndAGDT Seminar
on 10/13/23
We describe the (purely) cosmetic surgery conjecture, and show how it can be proved forpretzel knots. Along the way we also give a method for estimating the thickness of a knot from one of its diagrams.