A classification of \bm{Q}-curves with complex multiplication
-
- NAKAMURA Tetsuo
- Mathematical Institute Tohoku University
Bibliographic Information
- Other Title
-
- A classification of Q-curves with complex multiplication
- classification of Q curves with complex multiplication
Search this article
Abstract
Let H be the Hilbert class field of an imaginary quadratic field K. An elliptic curve E over H with complex multiplication by K is called a \bm{Q}-curve if E is isogenous over H to all its Galois conjugates. We classify \bm{Q}-curves over H, relating them with the cohomology group H2(H/\bm{Q}, ± 1). The structures of the abelian varieties over \bm{Q} obtained from \bm{Q}-curves by restriction of scalars are investigated.
Journal
-
- Journal of the Mathematical Society of Japan
-
Journal of the Mathematical Society of Japan 56 (2), 635-648, 2004
The Mathematical Society of Japan
- Tweet
Details 詳細情報について
-
- CRID
- 1390282680091871360
-
- NII Article ID
- 10013123220
-
- NII Book ID
- AA0070177X
-
- ISSN
- 18811167
- 18812333
- 00255645
-
- MRID
- 2048478
-
- NDL BIB ID
- 6928452
-
- Text Lang
- en
-
- Data Source
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed