The Markov-invariance conjecture for the relative weight grading in symplectic Khovanov cohomology

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Let L℘∘L_{\wp_{\circ}} be the distinguished Lagrangian submanifold used to define symplectic Khovanov cohomology, and let β×id\beta\times\mathrm{id} be a braid-group action on it. The Floer group HF∗(L℘∘,(β×id)(L℘∘))HF^*(L_{\wp_{\circ}},(\beta\times\mathrm{id})(L_{\wp_{\circ}})) carries a relative weight grading. Markov-invariance conjecture. The relative weight grading is Markov invariant and recovers the relative second grading on Khsymp(κ)\mathrm{Kh}_{symp}(\kappa). The statement is presented after the paper's main theorem and is not accompanied here by an explicit resolution; its status is therefore left open.

References

Primary source

Mohammed Abouzaid and Ivan Smith, “Khovanov homology from Floer cohomology”, arXiv:1504.01230 (2018).

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