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math.QA2022
Genus bounds for twisted quantum invariants
Daniel López Neumann, Roland van der Veen
By twisted quantum invariants we mean polynomial invariants of knots in the three-sphere endowed with a representation of the fundamental group into the automorphism group of a Hop…
math.QA2022
Twisted Kuperberg invariants of knots and Reidemeister torsion via twisted Drinfeld doubles
Daniel López Neumann
In this paper, we consider the Reshetikhin-Turaev invariants of knots in the three-sphere obtained from a twisted Drinfeld double of a Hopf algebra, or equivalently, the relative D…