Heegaard Floer homology for manifolds with torus boundary: properties and examples
@article{Hanselman2018HeegaardFH, title={Heegaard Floer homology for manifolds with torus boundary: properties and examples}, author={Jonathan Hanselman and Jacob Rasmussen and Liam Watson}, journal={arXiv: Geometric Topology}, year={2018} }
This is a companion paper to earlier work of the authors, which interprets the Heegaard Floer homology for a manifold with torus boundary in terms of immersed curves in a punctured torus. We prove a variety of properties of this invariant, paying particular attention to its relation to knot Floer homology, the Thurston norm, and the Turaev torsion. We also give a geometric description of the gradings package from bordered Heegaard Floer homology and establish a symmetry under spin$^c…
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References
SHOWING 1-10 OF 43 REFERENCES
A calculus for bordered Floer homology
- Mathematics
- 2015
We consider a class of manifolds with torus boundary admitting bordered Heegaard Floer homology of a particularly simple form, namely, the type D structure may be described graphically by a disjoint…
Bordered Heegaard Floer homology
- MathematicsMemoirs of the American Mathematical Society
- 2018
We construct Heegaard Floer theory for 3-manifolds with connected boundary. The theory associates to an oriented, parametrized two-manifold a differential graded algebra. For a three-manifold with…
Fukaya categories of the torus and Dehn surgery
- MathematicsProceedings of the National Academy of Sciences
- 2011
It is shown that A∞-structures on the graded algebra A formed by the cohomology of two basic objects in the Fukaya category of the punctured 2-torus are governed by just two parameters (m6, m8), extracted from the Hochschild cohmology of A.
Bordered Floer homology for manifolds with torus boundary via immersed curves
- Mathematics
- 2016
This paper gives a geometric interpretation of bordered Heegaard Floer homology for manifolds with torus boundary. If $M$ is such a manifold, we show that the type D structure…
Bordered Floer homology and the spectral sequence of a branched double cover I
- Mathematics
- 2014
Given a link in the three‐sphere, Z. Szabó and the second author constructed a spectral sequence starting at the Khovanov homology of the link and converging to the Heegaard Floer homology of its…
AN INTRODUCTION TO KNOT FLOER HOMOLOGY
- Mathematics
- 2014
This is a survey article about knot Floer homology. We present three constructions of this invariant: the original one using holomorphic disks, a combinatorial description using grid dia- grams, and…
The decategorification of bordered Heegaard Floer homology
- Mathematics
- 2012
Bordered Heegaard Floer homology is an invariant for 3-manifolds, which associates to a surface F an algebra A(Z), and to a 3-manifold Y with boundary, together with an orientation-preserving…
Heegaard–Floer homologies of (+1) surgeries on torus knots
- Mathematics
- 2011
We compute the Heegaard–Floer homology of $S^{3}_{1}(K)$ (the (+1) surgery on the torus knot Tp,q) in terms of the semigroup generated by p and q, and we find a compact formula (involving Dedekind…