On pencils of curves of genus two
โ Scribed by A.P. Ogg
- Publisher
- Elsevier Science
- Year
- 1966
- Tongue
- English
- Weight
- 486 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0040-9383
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๐ SIMILAR VOLUMES
Consider a curve of genus one over a field K in one of three explicit forms: a double cover of P 1 , a plane cubic, or a space quartic. For each form, a certain syzygy from classical invariant theory gives the curve's jacobian in Weierstrass form and the covering map to its jacobian induced by the K
To put this question into its proper perspective, it may be useful to recall the following facts (cf. [Ka] for more details and historical remarks). If a curve C of genus 2 admits any non-constant morphism f 1 : C ร E 1 to an elliptic curve E 1 at all in which case we say (mainly for historical reas
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