Distinguishing slice disks using knot Floer homology
We study the classification of slice disks of knots up to isotopy and diffeomorphism using an invariant in knot Floer homology. We compute the invariant of a slice disk obtained by deform-spinning, and show that it can be effectively used to distinguish non-isotopic slice disks with diffeomorphic co...
| Main Authors: | , |
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| Format: | Journal article |
| Language: | English |
| Published: |
Springer
2019
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