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Title	Twists and braids for general 3-fold flops
Creator	Donovan, Will
Publisher	Banff International Research Station for Mathematical Innovation and Discovery
Date Issued	2016-03-07T15:51
Description	When a 3-fold contains a floppable curve, there is an associated equivalence between the derived categories of the 3-fold and its flop. If the curve is reducible, there may exist multiple such flop functors, one for each irreducible component. I will explain joint work with Michael Wemyss, showing how this leads to new actions of braid-type groups on the derived category, and give an update on related results.
Extent	59 minutes
Subject	Mathematics Algebraic geometry Differential geometry
Geographic Location	Banff (Alta.)
Type	Moving Image
File Format	video/mp4
Language	eng
Notes	Author affiliation: Kavli IPMU, University Of Tokyo
Series	BIRS Workshop Lecture Videos (Banff, Alta)
Date Available	2016-09-06
Provider	Vancouver : University of British Columbia Library
Rights	Attribution-NonCommercial-NoDerivatives 4.0 International
DOI	10.14288/1.0314113
URI	http://hdl.handle.net/2429/59061
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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