Sobolev Inequalities for $(0,q)$ forms on CR manifolds of finite type

We prove that odd Khovanov homology is mutation invariant over $\zz$, and therefore that Khovanov homology is mutation invariant over $\zzt$. We also establish mutation invariance for the entire Ozsváth-Szabó spectral sequence from reduced Khovanov homology to the Heegaard Floer homology of the branched double-cover.

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Published 1 January 2010