Title	Tautological classes and symmetry in Khovanov-Rozansky homology
Creator	Gorsky, Eugene
Publisher	Banff International Research Station for Mathematical Innovation and Discovery
Date Issued	2021-05-18T13:01
Description	We define a new family of commuting operators F_k in Khovanov-Rozansky link homology, similar to the action of tautological classes in cohomology of character varieties. We prove that F_2 satisfies "hard Lefshetz property" and hence exhibits the symmetry in Khovanov-Rozansky homology conjectured by Dunfield, Gukov and Rasmussen. This is a joint work with Matt Hogancamp and Anton Mellit.
Extent	60.0 minutes
Subject	Mathematics; Category Theory; Homological Algebra; Quantum Theory; Algebraic Topology
Type	Moving Image
File Format	video/mp4
Language	eng
Notes	Author affiliation: UC Davis
Series	BIRS Workshop Lecture Videos (Banff, Alta)
Date Available	2023-10-23
Provider	Vancouver : University of British Columbia Library
Rights	Attribution-NonCommercial-NoDerivatives 4.0 International
DOI	10.14288/1.0437286
URI	http://hdl.handle.net/2429/86277
Affiliation	Non UBC
Peer Review Status	Unreviewed
Scholarly Level	Faculty
Rights URI	http://creativecommons.org/licenses/by-nc-nd/4.0/
Aggregated Source Repository	DSpace

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