Abstract
For every positive integer we construct a bigraded homology theory for links, such that the corresponding invariant of the unknot is closely related to the –equivariant cohomology ring of ; our construction specializes to the Khovanov–Rozansky –homology. We are motivated by the “universal” rank two Frobenius extension studied by M Khovanov for –homology.
Citation
Daniel Krasner. "Equivariant $\mathit{sl}(n)$–link homology." Algebr. Geom. Topol. 10 (1) 1 - 32, 2010. https://doi.org/10.2140/agt.2010.10.1
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