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arXiv · 1904.09055

Khovanov-Rozansky homology for infinite multi-colored braids

Michael Willis
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Abstract

We define a limiting $\mathfrak{sl}_N$ Khovanov-Rozansky homology for semi-infinite positive multi-colored braids, and we show that this limiting homology categorifies a highest-weight projector for a large class of such braids. This effectively completes the extension of Cautis' similar result for infinite twist braids, begun in our earlier papers with Islambouli and Abel. We also present several similar results for other families of semi-infinite and bi-infinite multi-colored braids.

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Michael Willis. 2019-04-19. Khovanov-Rozansky homology for infinite multi-colored braids. https://doi.org/10.4153/s0008414x20000437

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