On unirationality of supersingular surfaces
β Scribed by Tetsuji Shioda
- Publisher
- Springer
- Year
- 1977
- Tongue
- English
- Weight
- 242 KB
- Volume
- 225
- Category
- Article
- ISSN
- 0025-5831
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## Abstract In this note we look at the moduli space \documentclass{article}\usepackage{amssymb}\begin{document}\pagestyle{empty}${\mathcal R}\_{3,2}$\end{document} of double covers of genus three curves, branched along 4 distinct points. This space was studied by Bardelli, Ciliberto and Verra in 1
In this paper we study the characteristic polynomials and the rational point group structure of supersingular varieties of dimension two over finite fields. Meanwhile, we also list all L-functions of supersingular curves of genus two over β«ήβ¬ 2 and determine the group structure of their divisor clas