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Results tagged with heegaard-floer-homology
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user 45976
For questions about Heegaard-Floer homology (as introduced by Ozsváth-Szabó in 2003) and its uses in 3- and 4-dimensional topology.
24
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Accepted
Can infinitely many alternating knots have the same Alexander polynomial?
No, there cannot exist infinitely many alternating knots with the same Alexander polynomial.
To see why, suppose for the contrary that $K$ belongs to an infinite family $\{K_n\}_{n\in\mathbb{Z}}$ of …
- 916
20
votes
Introductory article of knot Heegaard Floer Homology
(Since this is just a string of references, I do not believe this constitutes a 'real answer' but it is too long for a comment, so I'm placing it in the answer field. Editors, please feel free to corr …
- 916