Embedded contact knot homology conjecture for links

Let LL be a link in a contact three-manifold YY, and let α\alpha be any contact form on YY adapted to LL. Denote by ECK(L,Y,α)ECK(L,Y,\alpha) and ECK^(L,Y,α)\widehat{ECK}(L,Y,\alpha) the full and hat versions of embedded contact knot homology. Embedded contact knot homology conjecture for links. One should have

ECK(L,Y,α)HFK(L,Y),ECK(L,Y,\alpha)\cong HFK^{-}(L,Y),

and

ECK^(L,Y,α)HFK^(L,Y).\widehat{ECK}(L,Y,\alpha)\cong\widehat{HFK}(L,Y).

These are the link version of the proposed correspondence between embedded contact knot homology and knot Floer homology. The source does not state whether the conjecture has been resolved.

Sources & referencesView supporting material

Primary source

Gilberto Spano, “A categorification of the Alexander polynomial in embedded contact homology”, arXiv:1410.5081 (2014).

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