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5. Others


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      Problem 5.1.

      A theorem of Morton-Samuelson connected the Elliptic Hall algebra at $q=t$ to the Skein algebra of the torus. Categorify this result.


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          Problem 5.2.

          Are there simplifications of the above problem for the $\mathfrak{sl}_n$-quotient invariant?


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              Problem 5.3.

              Is there an equivalence of categories between DAHA representations and a suitable extension of the Fukaya category of the character variety of a single punctured torus?


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                  Problem 5.4.

                  Is there a braid invariant extension of HHH which replaces bigraded vector spaces with bigraded $S_n$-modules suitably compatible with the action of $R=\mathbb{Q}[x_1, \dots, x_n]$ and the action of $\mathbb{Q}[y_1, \dots, y_n]$ coming from $y$-ification?


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                      Problem 5.5.

                      Can one describe HHH$^{a>0}$ using HHH$^{a=0}$ after tensoring with a suitable central complex?


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                          Problem 5.6.

                          How does one describe the Procesi bundle in the other settings, like K$^b(\mathbb{S}\text{Bim}_{\text{fin}})$?

                              Cite this as: AimPL: Categorified Hecke algebras, link homology, and Hilbert schemes, available at http://aimpl.org/catheckehilbert.