A note on Gornik's perturbation of Khovanov-Rozansky homology
(2012)
Journal Article
Lobb, A. (2012). A note on Gornik's perturbation of Khovanov-Rozansky homology. Algebraic & geometric topology, 12(1), 293-305. https://doi.org/10.2140/agt.2012.12.293
We show that the information contained in the associated graded vector space to Gornik’s version of Khovanov–Rozansky knot homology is equivalent to a single even integer sn(K). Furthermore we show that sn is a homomorphism from the smooth knot conco... Read More about A note on Gornik's perturbation of Khovanov-Rozansky homology.