On Büchi's K3 surface

On Büchi's K3 surface
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在 Büchi 的 K3 表面上

DOI:
10.1007/s00209-014-1348-9
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发表时间:
2014
影响因子:
0.8
通讯作者:
Artebani M
Artebani M
中科院分区:
数学2区
文献类型:
--
作者:
Artebani M

文献摘要

相似文献

研究了Büchi K3曲面,证明了它属于亏格为两条曲线的一维库默曲面族.我们计算了它的Picard格,并证明了曲面上的有理点是Zurkiki稠密的。此外,我们提供了类似的库默曲面与任何亏格2曲线,其自同构群包含一个非超椭圆对合。
We study the Büchi K3 surface proving that it belongs to the one dimensional family of Kummer surfaces associated to genus two curves with automorphism group. We compute its Picard lattice and show that the rational points of the surface are Zariski-dense. Moreover, we provide analogous results for the Kummer surface associated to any genus two curve whose automorphism group contains a non-hyperelliptic involution.