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Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2020 MCQ for Transactions of the American Mathematical Society is 1.48.

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Leading terms of anticyclotomic Stickelberger elements and $p$-adic periods
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by Felix Bergunde and Lennart Gehrmann PDF
Trans. Amer. Math. Soc. 370 (2018), 6297-6329 Request permission

Abstract:

Let $E$ be a quadratic extension of a totally real number field. We construct Stickelberger elements for Hilbert modular forms of parallel weight 2 in anticyclotomic extensions of $E$. Extending methods developed by Dasgupta and Spieß from the multiplicative group to an arbitrary one-dimensional torus we bound the order of vanishing of these Stickelberger elements from below and, in the analytic rank zero situation, we give a description of their leading terms via automorphic $\mathcal {L}$-invariants. If the field $E$ is totally imaginary, we use the $p$-adic uniformization of Shimura curves to show the equality between automorphic and arithmetic $\mathcal {L}$-invariants. This generalizes a result of Bertolini and Darmon from the case that the ground field is the field of rationals to arbitrary totally real number fields.
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Additional Information
  • Felix Bergunde
  • Affiliation: Fakultät für Mathematik, Universität Bielefeld, Universitätsstraße 25, 33615 Bielefeld, Germany
  • Email: fbergund@math.uni-bielefeld.de
  • Lennart Gehrmann
  • Affiliation: Fakultät für Mathematik, Universität Duisburg-Essen, Thea-Leymann-Straße 9, 45127 Essen, Germany
  • MR Author ID: 1209875
  • Email: lennart.gehrmann@uni-due.de
  • Received by editor(s): August 2, 2016
  • Received by editor(s) in revised form: November 7, 2016
  • Published electronically: February 21, 2018
  • Additional Notes: The first-named author was financially supported by the DFG within the CRC 701 ‘Spectral Structures and Topological Methods in Mathematics’.
  • © Copyright 2018 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 370 (2018), 6297-6329
  • MSC (2010): Primary 11F67; Secondary 11F75, 11G18, 11G40
  • DOI: https://doi.org/10.1090/tran/7120
  • MathSciNet review: 3814331