Schuetz, Dirk (2022) 'A scanning algorithm for odd Khovanov homology.', Algebraic & geometric topology., 22 . pp. 1287-1324.
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.
|Full text:||(AM) Accepted Manuscript|
Download PDF (451Kb)
|Publisher Web site:||https://doi.org/10.2140/agt.2022.22.1287|
|Date accepted:||19 March 2021|
|Date deposited:||19 April 2021|
|Date of first online publication:||25 August 2022|
|Date first made open access:||19 April 2021|
Save or Share this output
|Look up in GoogleScholar|