Back to Search
Start Over
Parity of ranks for elliptic curves with a cyclic isogeny
- Source :
-
Journal of Number Theory . Mar2008, Vol. 128 Issue 3, p662-679. 18p. - Publication Year :
- 2008
-
Abstract
- Abstract: Let E be an elliptic curve over a number field K which admits a cyclic p-isogeny with and semistable at primes above p. We determine the root number and the parity of the p-Selmer rank for , in particular confirming the parity conjecture for such curves. We prove the analogous results for under the additional assumption that E is not supersingular at primes above 2. [Copyright &y& Elsevier]
- Subjects :
- *ELLIPTIC curves
*ALGEBRAIC curves
*ALGEBRAIC varieties
*ALGEBRAIC geometry
Subjects
Details
- Language :
- English
- ISSN :
- 0022314X
- Volume :
- 128
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Journal of Number Theory
- Publication Type :
- Academic Journal
- Accession number :
- 29371165
- Full Text :
- https://doi.org/10.1016/j.jnt.2007.02.008