John Baldwin
On the functoriality of Khovanov-Floer theories
Baldwin, John; Hedden, Matthew; Lobb, Andrew
Abstract
We introduce the notion of a Khovanov–Floer theory. We prove that every page (after ) of the spectral sequence accompanying a Khovanov–Floer theory is a link invariant, and that an oriented link cobordism induces a map on each page which is an invariant of the cobordism up to smooth isotopy rel boundary. We then prove that the spectral sequences relating Khovanov homology to Heegaard Floer homology and singular instanton knot homology are induced by Khovanov–Floer theories and are therefore functorial in the manner described above, as had been conjectured for some time.
Citation
Baldwin, J., Hedden, M., & Lobb, A. (2019). On the functoriality of Khovanov-Floer theories. Advances in Mathematics, 345, 1162-1205. https://doi.org/10.1016/j.aim.2019.01.026
Journal Article Type | Article |
---|---|
Acceptance Date | Jan 10, 2019 |
Online Publication Date | Jan 28, 2019 |
Publication Date | Mar 17, 2019 |
Deposit Date | Jan 11, 2019 |
Publicly Available Date | Jan 28, 2020 |
Journal | Advances in Mathematics |
Print ISSN | 0001-8708 |
Publisher | Elsevier |
Peer Reviewed | Peer Reviewed |
Volume | 345 |
Pages | 1162-1205 |
DOI | https://doi.org/10.1016/j.aim.2019.01.026 |
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Copyright Statement
© 2018 This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
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