[HTML][HTML] Refined knot invariants and Hilbert schemes

E Gorsky, A Neguţ - Journal de mathématiques pures et appliquées, 2015 - Elsevier
We consider the construction of refined Chern–Simons torus knot invariants by M. Aganagic
and S. Shakirov from the DAHA viewpoint of I. Cherednik. We give a proof of Cherednik's …

Legendrian knots and constructible sheaves

V Shende, D Treumann, E Zaslow - Inventiones mathematicae, 2017 - Springer
We study the unwrapped Fukaya category of Lagrangian branes ending on a Legendrian
knot. Our knots live at contact infinity in the cotangent bundle of a surface, the Fukaya …

Colored HOMFLY polynomials as multiple sums over paths or standard Young tableaux

A Anokhina, A Mironov, A Morozov… - Advances in High …, 2013 - Wiley Online Library
If a knot is represented by an m‐strand braid, then HOMFLY polynomial in representation R
is a sum over characters in all representations Q∈ R⊗ m. Coefficients in this sum are traces …

Superpolynomials for torus knots from evolution induced by cut-and-join operators

P Dunin-Barkowski, A Mironov, A Morozov… - Journal of High Energy …, 2013 - Springer
A bstract The colored HOMFLY polynomials, which describe Wilson loop averages in Chern-
Simons theory, possess an especially simple representation for torus knots, which begins …

Torus knots and the rational DAHA

E Gorsky, A Oblomkov, J Rasmussen, V Shende - 2014 - projecteuclid.org
We conjecturally extract the triply graded Khovanov–Rozansky homology of the (m, n) torus
knot from the unique finite-dimensional simple representation of the rational DAHA of type A …

HOMFLY and superpolynomials for figure eight knot in all symmetric and antisymmetric representations

H Itoyama, A Mironov, A Morozov - Journal of High Energy Physics, 2012 - Springer
A bstract Explicit answer is given for the HOMFLY polynomial of the figure eight knot 4 1 in
arbitrary symmetric representation R=[p]. It generalizes the old answers for p= 1 and 2 and …

Perverse filtrations and Fourier transforms

D Maulik, J Shen, Q Yin - arXiv preprint arXiv:2308.13160, 2023 - arxiv.org
We study the interaction between Fourier-Mukai transforms and perverse filtrations for a
certain class of dualizable abelian fibrations. Multiplicativity of the perverse filtration and the" …

Flag Hilbert schemes, colored projectors and Khovanov-Rozansky homology

E Gorsky, A Neguţ, J Rasmussen - Advances in Mathematics, 2021 - Elsevier
We construct a categorification of the maximal commutative subalgebra of the type A Hecke
algebra. Specifically, we propose a monoidal functor from the (symmetric) monoidal …

Positroids, knots, and -Catalan numbers

P Galashin, T Lam - Duke Mathematical Journal, 2024 - projecteuclid.org
We relate the mixed Hodge structure on the cohomology of open positroid varieties (in
particular, their Betti numbers over C and point counts over F q) to Khovanov–Rozansky …

Jones polynomials of torus knots via DAHA

I Cherednik - International Mathematics Research Notices, 2013 - ieeexplore.ieee.org
We suggest a construction for the Quantum Groups–Jones polynomials of torus knots in
terms of the PBW theorem of double affine Hecke algebra (DAHA) for any root systems and …