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Iwasawa theory in higher codimension Chinburg, Ted
Description
This talk will be a survey of recent work on higher codimension Iwasawa theory (joint with F. Bleher, R. Greenberg, M. Kakde, G. Pappas, R. Sharifi and M. Taylor). This has to do with relating \(p\)-adic \(L\)-functions to the behavior of Iwasawa modules which are supported in codimension larger than one as modules for an Iwasawa algebra. One idea I will discuss is that the natural analytic invariants arising from Katz \(p\)-adic \(L\)-functions pertain to the derived top exterior powers of Iwasawa modules. For first Chern classes, passing to the derived top exterior power makes no difference, but for higher Chern classes it does. This is analogous to the fact that Stark's conjectures pertain to regulators rather than to the individual entries of matrices whose determinants are regulators.
Item Metadata
Title |
Iwasawa theory in higher codimension
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Creator | |
Publisher |
Banff International Research Station for Mathematical Innovation and Discovery
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Date Issued |
2016-06-27T09:00
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Description |
This talk will be a survey of recent work on higher codimension
Iwasawa theory (joint with F. Bleher, R. Greenberg, M. Kakde, G. Pappas,
R. Sharifi and M. Taylor). This has to do with relating \(p\)-adic \(L\)-functions to
the behavior of Iwasawa modules which are supported in codimension
larger than one as modules for an Iwasawa algebra.
One idea I will discuss is that the natural analytic invariants
arising from Katz \(p\)-adic \(L\)-functions pertain to the derived top exterior powers of
Iwasawa modules. For first Chern classes, passing to the derived top
exterior power makes no difference, but for higher Chern classes it does.
This is analogous to the fact that Stark's conjectures pertain to regulators
rather than to the individual entries of matrices whose determinants are regulators.
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Extent |
60 minutes
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Subject | |
Type | |
File Format |
video/mp4
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Language |
eng
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Notes |
Author affiliation: University of Pennsylvania
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Series | |
Date Available |
2017-01-31
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Provider |
Vancouver : University of British Columbia Library
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Rights |
Attribution-NonCommercial-NoDerivatives 4.0 International
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DOI |
10.14288/1.0340450
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URI | |
Affiliation | |
Peer Review Status |
Unreviewed
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Scholarly Level |
Faculty
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Rights URI | |
Aggregated Source Repository |
DSpace
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Item Media
Item Citations and Data
Rights
Attribution-NonCommercial-NoDerivatives 4.0 International