Manolescu's conjecture on singular-resolution knot Floer and HOMFLY-PT homology

Let SS be a complete resolution of a diagram DD in braid position. The homologies HH(S)H_{H}(S) and HF(S)H_{F}(S) are bigraded vector spaces.

Manolescu's conjecture. There is an isomorphism

HH(S)HF(S)H_{H}(S)\cong H_{F}(S)

as bigraded vector spaces.

The conjecture compares the singular-resolution homologies arising from the HOMFLY-PT and knot Floer cubes. In the source, it is subsequently proved by introducing additional differentials and a basepoint filtration.

Sources & referencesView supporting material

Primary source

Nathan Dowlin, “Knot Floer Homology and Khovanov-Rozansky Homology for Singular Links”, arXiv:1511.08953 (2016).

Additional references

2 papers in this index state this conjecture (2013–2015). The statement above is taken from the most recent of them; the others are arXiv:1303.2354.

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