The group law on the jacobian of a curve of genus 2
An explicit description is given of the group law on the Jacobian of a curve C of genus 2. The Kummer surface provides a useful intermediary stage; bilinear forms relating to the Kummer surface imply that the global group law may be given projectively by biquadratic forms defined over the same ring...
| Автор: | |
|---|---|
| Формат: | Journal article |
| Опубліковано: |
1993
|