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Mathematics of Computation

Published by the American Mathematical Society since 1960 (published as Mathematical Tables and other Aids to Computation 1943-1959), Mathematics of Computation is devoted to research articles of the highest quality in computational mathematics.

ISSN 1088-6842 (online) ISSN 0025-5718 (print)

The 2020 MCQ for Mathematics of Computation is 1.78.

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The tame kernel of imaginary quadratic fields with class number 2 or 3
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by Hong You and Sheng Chen PDF
Math. Comp. 72 (2003), 1501-1509 Request permission

Abstract:

This paper presents improved bounds for the norms of exceptional finite places of the group $K_2 O_F$, where $F$ is an imaginary quadratic field of class number 2 or 3. As an application we show that $K_{2}Z[\sqrt {-10}]=1$.
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Additional Information
  • Hong You
  • Affiliation: Department of Mathematics, Harbin Institude of Technology, Harbin, Heilongjiang 150001, People’s Republic of China
  • Email: hyou@hope.hit.edu.cn
  • Sheng Chen
  • Affiliation: Department of Mathematics, Harbin Institude of Technology, Harbin, Heilongjiang 150001, People’s Republic of China
  • Received by editor(s): July 10, 2000
  • Received by editor(s) in revised form: July 9, 2001, and September 26, 2001
  • Published electronically: June 6, 2002
  • Additional Notes: This research is supported by the National Science Foundation of China
  • © Copyright 2002 American Mathematical Society
  • Journal: Math. Comp. 72 (2003), 1501-1509
  • MSC (2000): Primary 11R11; Secondary 11R70, 11Y40, 19C99, 19F27
  • DOI: https://doi.org/10.1090/S0025-5718-02-01453-9
  • MathSciNet review: 1972749