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Khovanov homology and Rasmussen's s-invariants for pretzel knots

Ryohei Suzuki

math.QAarXiv:math/0610913

Abstract

We calculated the rational Khovanov homology of some class of pretzel knots, by using the spectral sequence constructed by P. Turner. Moreover, we determined the Rasmussen's s-invariant of almost of pretzel knots with three pretzels.

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