Cube-compatible identification conjecture for HOMFLY-PT and knot Floer homologies
Cube-compatible identification conjecture for HOMFLY-PT and knot Floer homologies
Let be a braid diagram for a knot , and let be a singular resolution of . Define to be the HOMFLY-PT homology of , and define to be the homology of the complex assigned to by the knot Floer cube of resolutions.
Cube-compatible identification conjecture.
There is an isomorphism
Moreover, this isomorphism commutes with the induced edge maps in the cube of resolutions.
Such an identification would explain the relationship between the HOMFLY-PT and knot Floer cube constructions at the level of individual singular resolutions and their transition maps. The supplied context does not state whether this conjecture has been resolved.
Progress summary
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Sources & referencesView supporting material
Primary source
Nathan Dowlin, “A Categorification of the HOMFLY-PT Polynomial with a Spectral Sequence to Knot Floer Homology”, arXiv:1703.01401 (2017).
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