Orders of the torsion of points of curves of genus 1
โ Scribed by V. A. Dem'yanenko
- Publisher
- Springer US
- Year
- 1982
- Tongue
- English
- Weight
- 826 KB
- Volume
- 18
- Category
- Article
- ISSN
- 1573-8795
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๐ SIMILAR VOLUMES
Tate proved a theorem on rational points of torsors ("Torsors" means "Homogeneous spaces," in sequel we use "torsors" in this meaning) of \(T / K\), where \(K\) is a local field, \(T\) is a Tate curve. In this paper we extend the above theorem to the case where \(T\) is a twist of a Tate curve, and
For an algebraic curve CรK defined by y 2 =x p +a (a ร K p ) with relative genus ( p&1)ร2 and absolute genus 0, we prove that the Picard group of divisors of degree 0, denoted Pic 0 K (C), of a curve CรK fixed by the action of the Galois group G= gal(K sep รK) has a finite number of K-rational point