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Proceedings of the American Mathematical Society
Proceedings of the American Mathematical Society
ISSN 1088-6826(e) ISSN 0002-9939(p)

     

Class number 3 problem for the simplest cubic fields

Author(s): Dongho Byeon
Journal: Proc. Amer. Math. Soc. 128 (2000), 1319-1323.
MSC (2000): Primary 11R16, 11R29
Posted: October 27, 1999
MathSciNet review: 1664337
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Abstract | References | Similar articles | Additional information

Abstract: We give some necessary conditions for class numbers of the simplest cubic fields to be 3 and, using Lettl's lower bounds of residues at $s=1$ of Dedekind zeta functions attached to cyclic cubic fields, determine all the simplest cubic fields of class number 3.


References:

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F. Gerth III, Sylow 3-subgroups of ideal class groups of certain cubic fields, Thesis Princeton University, 1972. MR 47:3347
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M.-G. Leu, On a determination of certain real quadratic fields of class number two, J. Number Theory 33 (1989), 101-106. MR 90j:11110
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F. Lemmermeyer and A. Pethö, Simplest cubic fields, Manuscripta Math. 88 (1995), 53-58. MR 96g:11131
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Additional Information:

Dongho Byeon
Affiliation: School of Mathematics, Korea Institute for Advanced Study, 207-43 Cheongryangridong, Dongdaemoon-ku, Seoul 130-012, Korea
Email: dhbyeon@kias.re.kr

DOI: 10.1090/S0002-9939-99-05330-7
PII: S 0002-9939(99)05330-7
Received by editor(s): July 6, 1998
Posted: October 27, 1999
Additional Notes: This research was supported by POSTECH/BSRI special fund
Communicated by: David E. Rohrlich
Copyright of article: Copyright 2000, American Mathematical Society




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