Professor Dirk Schuetz dirk.schuetz@durham.ac.uk
Professor
We adapt Bar-Natan’s scanning algorithm for fast computations in (even) Khovanov homology to odd Khovanov homology. We use a mapping cone construction instead of a tensor product, which allows us to deal efficiently with the more complicated sign assignments in the odd theory. The algorithm has been implemented in a computer program. We also use the algorithm to determine the odd Khovanov homology of 3-strand torus links.
Schuetz, D. (2022). A scanning algorithm for odd Khovanov homology. Algebraic & geometric topology, 22, 1287-1324. https://doi.org/10.2140/agt.2022.22.1287
Journal Article Type | Article |
---|---|
Acceptance Date | Mar 19, 2021 |
Online Publication Date | Aug 25, 2022 |
Publication Date | 2022 |
Deposit Date | Apr 19, 2021 |
Publicly Available Date | Apr 19, 2021 |
Journal | Algebraic and Geometric Topology |
Print ISSN | 1472-2747 |
Electronic ISSN | 1472-2739 |
Publisher | Mathematical Sciences Publishers (MSP) |
Peer Reviewed | Peer Reviewed |
Volume | 22 |
Pages | 1287-1324 |
DOI | https://doi.org/10.2140/agt.2022.22.1287 |
Public URL | https://durham-repository.worktribe.com/output/1244214 |
Related Public URLs | https://arxiv.org/abs/2008.07410 |
Accepted Journal Article
(461 Kb)
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