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:
影响因子:
--
通讯作者:
向井 茂,大橋久範
中科院分区:
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
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.