Percorrer por autor "Turner, Paul"
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- Bar-Natan's Khovanov homology for coloured linksPublication . Mackaay, Marco; Turner, PaulUsing Bar-Natan's link homology we define a homology theory for framed links whose components are labelled by irreducible representations of the group U-q(sl(2)). We then compute this explicitly.
- A remark on Rasmussen's invariant of knotsPublication . Mackaay, Marco; Turner, Paul; Vaz, PedroWe show that Rasmussen's invariant of knots, which is derived from Lee's variant of Khovanov homology, is equal to an analogous invariant derived from certain other filtered link homologies.