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Journal of the American Mathematical Society

Published by the American Mathematical Society, the Journal of the American Mathematical Society (JAMS) is devoted to research articles of the highest quality in all areas of mathematics.

ISSN 1088-6834 (online) ISSN 0894-0347 (print)

The 2020 MCQ for Journal of the American Mathematical Society is 4.83.

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Algebraic families of nonzero elements of Shafarevich-Tate groups
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by Jean-Louis Colliot-Thélène and Bjorn Poonen
J. Amer. Math. Soc. 13 (2000), 83-99
DOI: https://doi.org/10.1090/S0894-0347-99-00315-X
Published electronically: August 20, 1999

Abstract:

Principal homogeneous spaces under an abelian variety defined over a number field $k$ may have rational points in all completions of the number field without having rational points over $k$. Such principal homogeneous spaces represent the nonzero elements of the Shafarevich-Tate group of the abelian variety. We produce nontrivial, one-parameter families of such principal homogeneous spaces. The total space of these families are counterexamples to the Hasse principle. We show these may be accounted for by the Brauer-Manin obstruction.
References
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Bibliographic Information
  • Jean-Louis Colliot-Thélène
  • Affiliation: C.N.R.S., Mathématiques, Bâtiment 425, Université de Paris-Sud, F-91405 Orsay, France
  • MR Author ID: 50705
  • Email: colliot@math.u-psud.fr
  • Bjorn Poonen
  • Affiliation: C.N.R.S., Mathématiques, Bâtiment 425, Université de Paris-Sud, F-91405 Orsay, France
  • MR Author ID: 250625
  • ORCID: 0000-0002-8593-2792
  • Email: poonen@math.berkeley.edu
  • Received by editor(s): January 8, 1999
  • Received by editor(s) in revised form: June 9, 1999
  • Published electronically: August 20, 1999
  • Additional Notes: Most of the research for this paper was done while the authors were both enjoying the hospitality of the Isaac Newton Institute, Cambridge, England. The first author is a researcher at C.N.R.S. The second author is partially supported by NSF grant DMS-9801104, a Sloan Fellowship, and a Packard Fellowship.
  • © Copyright 1999 American Mathematical Society
  • Journal: J. Amer. Math. Soc. 13 (2000), 83-99
  • MSC (1991): Primary 11G10; Secondary 11G30, 11G35, 14H40, 14J27
  • DOI: https://doi.org/10.1090/S0894-0347-99-00315-X
  • MathSciNet review: 1697093