BIRS Workshop Lecture Videos

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BIRS Workshop Lecture Videos

How to compute superpolynomials Hogancamp, Matthew


The phrase superpolynomial is often taken to mean ``graded dimension of Khovanov-Rozansky link homologyâ â . In this talk I will discuss a combinatorial technique for computing Khovanov-Rozansky homology, which in the past couple years has led to the computation of superpolynomials for torus links (and also new recursions for the rational q,t-Catalan), through various works of myself, Ben Elias, and Anton Mellit. My goal will be to communicate all the main ideas, and outline how the torus link computation is carried out.

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