A surgery triangle for lattice cohomology
Geometric Topology
2014-10-01 v1 Symplectic Geometry
Abstract
Lattice cohomology, defined by N\'emethi in (arXiv:0709.0841), is an invariant of negative definite plumbed 3-manifolds which conjecturally computes the Heegaard Floer homology HF^+. We prove a surgery exact triangle for the lattice cohomology analogous to the one for HF^+. This is a step towards comparing these two invariants.
Cite
@article{arxiv.0810.0862,
title = {A surgery triangle for lattice cohomology},
author = {Joshua Greene},
journal= {arXiv preprint arXiv:0810.0862},
year = {2014}
}
Comments
9 pages