This article describes an algorithm for computing the Selmer group of an isogeny between abelian varieties. This algorithm applies when there is an isogeny from the image abelian variety to the Jacobian of a curve. The use of an auxiliary Jacobian simplifies the determination of locally trivial coho
Arithmetic of the module of roots of the isogeny of a formal group in the case of small ramification
β Scribed by S. V. Vostokov; A. N. Zinoviev
- Publisher
- Springer US
- Year
- 2007
- Tongue
- English
- Weight
- 149 KB
- Volume
- 145
- Category
- Article
- ISSN
- 1573-8795
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Building complex, concurrent systems requires a large amount of care. Such systems often have many interactions between components. Some of the more obscure timing patterns can lead eventually to system failure. It is essential that any problems be identified as soon as possible in the life of a pro
We construct fundamental domains for arithmetic subgroups of loop groups of Hilbert-modular type.
## Abstract Let βΈ be the set of GΓΆdel numbers Gn(__f__) of function symbols __f__ such that PRA β’ and let Ξ³ be the function such that We prove: (1) The r. e. set βΈ is mβcomplete; (2) the function Ξ³ is not primitive recursive in any class of functions {__f__~1~, __f__~2~, β} so long as each __f~i~