Mackaay, MarcoTurner, PaulVaz, Pedro2021-02-192021-02-1920110218-2165http://hdl.handle.net/10400.1/15132We 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.engjournal article10.1142/S0218216507005312