Enriques surfaces of Hutchinson-Gopel type and Mathieu automorphisms

Enriques surfaces of Hutchinson-Gopel type and Mathieu automorphisms
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Hutchinson-Gopel 型 Enriques 曲面和 Mathieu 自同构

DOI:
10.1007/978-1-4614-6403-7_15
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发表时间:
2013
期刊:
"Arithmetic and Geometry of K3 surfaces and Calabi-Yau threefolds", Fields Institute Communications
影响因子:
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通讯作者:
向井 茂,大橋久範
向井 茂,大橋久範
中科院分区:
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文献类型:
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作者:
佐藤拓朗;宮川和也;鹿野田一司;山田貴大,柿堺悠,島村一利,河口真志,深見俊輔,石綿延行,千葉大地;向井 茂,大橋久範

文献摘要

相似文献

我们研究了一类称为Hutchinson-Göpel型的Enriques曲面。从Jacobian Kummer曲面的射影几何出发,给出了Jacobian Kummer曲面的Enriques性表示及其内在对称性。我们证明了这些曲面是Mathieu型的,相反,这些曲面在Enriques曲面中是由具有固定点轨迹的指定拓扑类型的群作用来表征的。作为一个应用程序,我们通过组和构造Mathieu类型操作。还包括两个介绍部分。
We study a class of Enriques surfaces called of Hutchinson–Göpel type. Starting with the projective geometry of Jacobian Kummer surfaces, we present the Enriques’ sextic expression of these surfaces and their intrinsic symmetry by. We show that thisGis of Mathieu type and conversely, that these surfaces are characterized among Enriques surfaces by the group action bywith prescribed topological type of fixed point loci. As an application, we construct Mathieu type actions by the groupsand. Two introductory sections are also included.