Title	Equivariant Witt vectors, real topological Hochschild homology, and norms
Creator	Angelini-Knoll, Gabriel
Publisher	Banff International Research Station for Mathematical Innovation and Discovery
Date Issued	2020-03-05T13:30
Description	Recent work of Blumberg-Gerhardt-Hill-Lawson defines Witt vectors for Green functors using an algebraic analogue of topological Hochschild homology relative to a finite subgroup of the circle, described in terms of the Hill-Hopkins-Ravenel norm. In my talk, I will make explicit the perspective that real topological Hochschild homology is the norm from the cyclic group of order two to O(2). It is then natural to construct a theory of Witt vectors for Hermitian Mackey functors. I will then illustrate the computability of this theory with examples. This is based on joint work with T. Gerhardt and M. Hill.
Extent	66.0 minutes
Subject	Mathematics; Category theory; homological algebra; K-theory; Algebraic topology
Type	Moving Image
File Format	video/mp4
Language	eng
Notes	Author affiliation: Freie Universitaet Berlin
Series	BIRS Workshop Lecture Videos (Banff, Alta)
Date Available	2020-09-22
Provider	Vancouver : University of British Columbia Library
Rights	Attribution-NonCommercial-NoDerivatives 4.0 International
DOI	10.14288/1.0394463
URI	http://hdl.handle.net/2429/76120
Affiliation	Non UBC
Peer Review Status	Unreviewed
Scholarly Level	Postdoctoral
Rights URI	http://creativecommons.org/licenses/by-nc-nd/4.0/
Aggregated Source Repository	DSpace

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