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Integral period relations and the Blochâ Kato formula for quadratic twists of the adjoint L-function Tilouine, Jacques
Description
In a joint work with E. Urban, we prove under mild assumptions Integral Period Re- lations for the quadratic base change of a modular form and we compute the relative congruence number in terms of the value at s = 1 of a quadratic twist of the adjoint L-function. This proves a conjecture of Hida (1999). It also implies, under standard Taylor-Wiles type assumptions, in the real quadratic case, resp. in the imaginary quadratic case, the Bloch-Kato formula, resp. an analogue of it. This analogue would be the exact conjectural Bloch-Kato formula if a Bianchi period defined by E. Urban in his thesis could be related to a Bloch-Kato-Beilinson regulator.
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Related references: <br/>
S. Bloch, K. Kato: Grothendieck Festschrift vol I, Birkhauser pp 333-400, 1990
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H. Hida: Non-critical values of adjoint L-functions for SL(2), Proc. Symp. Pure Math. 66 (1999) Part I, 123-175
Item Metadata
Title |
Integral period relations and the Blochâ Kato formula for quadratic twists of the adjoint L-function
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Creator | |
Publisher |
Banff International Research Station for Mathematical Innovation and Discovery
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Date Issued |
2018-10-01T14:01
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Description |
In a joint work with E. Urban, we prove under mild assumptions Integral Period Re- lations for the quadratic base change of a modular form and we compute the relative congruence number in terms of the value at s = 1 of a quadratic twist of the adjoint L-function. This proves a conjecture of Hida (1999). It also implies, under standard Taylor-Wiles type assumptions, in the real quadratic case, resp. in the imaginary quadratic case, the Bloch-Kato formula, resp. an analogue of it. This analogue would be the exact conjectural Bloch-Kato formula if a Bianchi period defined by E. Urban in his thesis could be related to a Bloch-Kato-Beilinson regulator.
<br/> Related references: <br/> S. Bloch, K. Kato: Grothendieck Festschrift vol I, Birkhauser pp 333-400, 1990 <br/> H. Hida: Non-critical values of adjoint L-functions for SL(2), Proc. Symp. Pure Math. 66 (1999) Part I, 123-175 |
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59.0
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video/mp4
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Language |
eng
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Notes |
Author affiliation: Université Paris 13
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Series | |
Date Available |
2019-03-31
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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 |
10.14288/1.0377698
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URI | |
Affiliation | |
Peer Review Status |
Unreviewed
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Scholarly Level |
Faculty
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Aggregated Source Repository |
DSpace
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Rights
Attribution-NonCommercial-NoDerivatives 4.0 International