Professor Dirk Schuetz dirk.schuetz@durham.ac.uk
Professor
We obtain information on torsion in Khovanov cohomology by performing calculations directly over Z/pkZ for p prime and k≥2. In particular, we get that the torus knots T(9,10) and T(9,11) contain torsion of order 9 and 27 in their Khovanov cohomology.
Schuetz, D. (2020). Torsion calculations in Khovanov cohomology. Journal of Knot Theory and Its Ramifications, 29(8), Article 2071001. https://doi.org/10.1142/s0218216520710017
Journal Article Type | Article |
---|---|
Acceptance Date | May 19, 2020 |
Online Publication Date | Jun 24, 2020 |
Publication Date | 2020-07 |
Deposit Date | May 22, 2020 |
Publicly Available Date | Jun 24, 2021 |
Journal | Journal of Knot Theory and Its Ramifications |
Print ISSN | 0218-2165 |
Electronic ISSN | 1793-6527 |
Publisher | World Scientific Publishing |
Peer Reviewed | Peer Reviewed |
Volume | 29 |
Issue | 8 |
Article Number | 2071001 |
DOI | https://doi.org/10.1142/s0218216520710017 |
Public URL | https://durham-repository.worktribe.com/output/1270067 |
Accepted Journal Article
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Electronic version of an article published as
Schuetz, Dirk (2020). Torsion calculations in Khovanov cohomology. Journal of Knot Theory and its Ramifications 29(8): 2071001 10.1142/S0218216520710017 © World Scientific Publishing Company https://www.worldscientific.com/worldscinet/jktr
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