Title
Number Fields with Discriminant ±2a3b and Galois Group An or Sn
Document Type
Article
Publication Date
2005
Publication Title
LMS Journal of Computation and Mathematics
Abstract
The authors present three-point and four-point covers having bad reduction at 2 and 3 only, with Galois group An or Sn for n equal to 9, 10, 12, 18, 28, and 33. By specializing these covers, they obtain number fields ramified at 2 and 3 only, with Galois group An or Sn for n equal to 9, 10, 11, 12, 17, 18, 25, 28, 30, and 33.
Volume
8
First Page
80
Last Page
101
DOI
https://doi.org/10.1112/S1461157000000905
ISSN
1461-1570
Rights
© London Mathematical Society 2005
Recommended Citation
Gunter Malle and David P. Roberts. Number Fields with Discriminant ±2a3b and Galois Group An or Sn. LMS Journal of Computation and Mathematics 8 (2005), 80-101.
Primo Type
Article
Comments
This article available online through the publisher at: https://doi.org/10.1112/S1461157000000905