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Non-cyclic class groups and the Brumer–Stark conjecture
- Source :
-
Journal of Number Theory . Feb2012, Vol. 132 Issue 2, p348-370. 23p. - Publication Year :
- 2012
-
Abstract
- Abstract: For an odd prime number p, we consider the p-primary part of the Brumer–Stark conjecture for a cyclic extension of number fields of degree 2p. We extend earlier work of Greither, Roblot, and Tangedal (2004) by proving the conjecture when the minus component of the p-primary part of the class group of K is not a cyclic Galois module. Consequently, we are able to prove the full Brumer–Stark conjecture for some new classes of number field extensions. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 0022314X
- Volume :
- 132
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Journal of Number Theory
- Publication Type :
- Academic Journal
- Accession number :
- 67244934
- Full Text :
- https://doi.org/10.1016/j.jnt.2011.05.016