Journal title
arXiv
Last updated
2021-11-12T04:17:21.4+00:00
Abstract
We present a combinatorial proof for the existence of the sign refined Grid
Homology in lens spaces, and a self contained proof that $\partial_\mathbb{Z}^2
= 0$. We also present a Sage program that computes $\widehat{GH}
(L(p,q),K;\mathbb{Z})$, and provide empirical evidence supporting the absence
of torsion in these groups.
Homology in lens spaces, and a self contained proof that $\partial_\mathbb{Z}^2
= 0$. We also present a Sage program that computes $\widehat{GH}
(L(p,q),K;\mathbb{Z})$, and provide empirical evidence supporting the absence
of torsion in these groups.
Symplectic ID
630094
Download URL
http://arxiv.org/abs/1510.07141v1
Submitted to ORA
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Publication type
Journal Article