Title	Irreducible components of crystalline deformation rings with weights at most p
Creator	Bartlett, Robin
Publisher	Banff International Research Station for Mathematical Innovation and Discovery
Date Issued	2019-10-24T09:02
Description	A key idea from Kisin's work on crystalline and semistable deformation rings involves constructing resolutions of these rings via moduli of Breuil-Kisin modules. For crystalline deformations with Hodge-Tate weights 0 or 1 the geometry of these resolutions closely models that of the deformation rings themselves, but for higher weights they are too large. I will explain a refinement of this approach which can be used to prove, for unramified extensions of $\mathbf{Q}_p$, potential diagonalisability of crystalline representations with weights $\le p$.
Extent	52.0 minutes
Subject	Mathematics; Number theory; Algebraic geometry; Arithmetic number theory
Type	Moving Image
File Format	video/mp4
Language	eng
Notes	Author affiliation: Max Planck Institute, Bonn
Series	BIRS Workshop Lecture Videos (Oaxaca de Juárez (Mexico))
Date Available	2020-04-22
Provider	Vancouver : University of British Columbia Library
Rights	Attribution-NonCommercial-NoDerivatives 4.0 International
DOI	10.14288/1.0389916
URI	http://hdl.handle.net/2429/74106
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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