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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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Class numbers of quadratic fields ${\mathbb Q}(\sqrt {D})$ and ${\mathbb Q}(\sqrt {tD})$
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by Dongho Byeon PDF
Proc. Amer. Math. Soc. 132 (2004), 3137-3140 Request permission

Abstract:

Let $t$ be a square free integer. We shall show that there exist infinitely many positive fundamental discriminants $D>0$ with a positive density such that the class numbers of quadratic fields ${\mathbb Q}(\sqrt {D})$ and ${\mathbb Q}(\sqrt {tD})$ are both not divisible by 3.
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Additional Information
  • Dongho Byeon
  • Affiliation: School of Mathematical Sciences, Seoul National University, Seoul 151-747, Korea
  • Email: dhbyeonmath.snu.ac.kr
  • Received by editor(s): December 23, 2002
  • Published electronically: June 21, 2004
  • Additional Notes: This work was supported by grant No. R08-2003-000-10243-0 from the Basic Research Program of the Korea Science $\&$ Engineering Foundation
  • Communicated by: David E. Rohrlich
  • © Copyright 2004 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 132 (2004), 3137-3140
  • MSC (2000): Primary 11R11, 11R29
  • DOI: https://doi.org/10.1090/S0002-9939-04-07536-7
  • MathSciNet review: 2073286