On the Nonpositivity of the Lattice Cohomology of Plane Curve Singularities
Kubasch Alexander ArndAGDT Seminar
on 10/13/23
Abstract: For every n ≥ 3, we construct links in S^(n+1) which are split by an integer homology n-sphere, but not by the standard S^n. This is joint work with Marco Golla.