How to compute torus link homology
1 hour 19 mins,
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Description: |
Hogancamp, M (University of Southern California)
Thursday 1st June 2017 - 15:15 to 16:15 |
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Created: | 2017-06-28 14:22 |
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Collection: | Homology theories in low dimensional topology |
Publisher: | Isaac Newton Institute |
Copyright: | Hogancamp, M |
Language: | eng (English) |
Distribution: | World (downloadable) |
Explicit content: | No |
Aspect Ratio: | 16:9 |
Screencast: | No |
Bumper: | UCS Default |
Trailer: | UCS Default |
Abstract: | I will outline a technique, introduced by me and Ben Elias, for computing the HOMFLY version of Khovanov-Rozansky homology. I will show how this technique gives a simple recursion which computes the homology of positive torus links (recently accomplished in special cases by me, and in generality by Anton Mellit). Time permitting, I would like to use these computations for 3-strand braids to illustrate a connection with recent conjectures of Gorsky-Negut-Rasmussen. |
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