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arXiv math/0512603math.AG
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关于平面的某些$K3$曲面双覆盖的自同构

On the automorphisms of some $K3$ surface double cover of the plane

Federica Galluzzi, Giuseppe Lombardo

摘要:

本文研究光滑六次平面曲线上分歧的射影平面的双覆盖$K3$曲面的自同构群。更确切地说,我们研究的情况下,一个$K3$表面皮卡德秩2,使有一个有理曲线的曲线度$d$这是相切的六次曲线在$d$点。

英文摘要:

In this paper we study the automorphisms group of some $K3$ surfaces which are double covers of the projective plane ramified over a smooth sextic plane curve. More precisely, we study the case of a $K3$ surface of Picard rank two such that there is a rational curve of degree $d$ which is tangent to the sextic in $d$ points.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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