Involutive Heegaard Floer homology and rational cuspidal curves
Geometric Topology
2018-08-15 v1 Algebraic Geometry
Abstract
We use invariants of Hendricks and Manolescu coming from involutive Heegaard Floer theory to find constraints on possible configurations of singular points of a rational cuspidal curve of odd degree in the projective plane. We show that the results do not carry over to rational cuspidal curves of even degree.
Keywords
Cite
@article{arxiv.1609.08303,
title = {Involutive Heegaard Floer homology and rational cuspidal curves},
author = {Maciej Borodzik and Jennifer Hom},
journal= {arXiv preprint arXiv:1609.08303},
year = {2018}
}
Comments
Appendix by Andrzej Schinzel. 31 pages