Journal article
A note on Grid Homology in lens spaces: $\mathbb{Z}$ coefficients and computations
- 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.
- Publication status:
- Not published
- Peer review status:
- Not peer reviewed
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Bibliographic Details
- Journal:
- arXiv
- Publication date:
- 2017-01-01
- Source identifiers:
-
630094
Item Description
- Keywords:
- Pubs id:
-
pubs:630094
- UUID:
-
uuid:8c6b2a47-56d7-4429-beeb-7b6afdd0ac48
- Local pid:
- pubs:630094
- Deposit date:
- 2017-02-23
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- Copyright date:
- 2017
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