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arXiv · 1207.2074

Clasp technology to knot homology via the affine Grassmannian

Sabin Cautis
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Abstract

We categorify all the Reshetikhin-Turaev tangle invariants of type A. Our main tool is a categorification of the generalized Jones-Wenzl projectors (a.k.a. clasps) as infinite twists. Applying this to certain convolution product varieties on the affine Grassmannian we extend our earlier work with Kamnitzer from standard to arbitrary representations.

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Sabin Cautis. 2014-09-03. Clasp technology to knot homology via the affine Grassmannian. https://arxiv.org/abs/1207.2074

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