On a theorem of Enriques - Swinnerton-Dyer
On a theorem of Enriques - Swinnerton-Dyer
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关于恩里克斯-斯温纳顿-戴尔定理
DOI:
10.5802/afst.772
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发表时间:
1993
期刊:
影响因子:
--
通讯作者:
A. Skorobogatov
中科院分区:
文献类型:
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作者:
A. Skorobogatov
We propose a new proof of the following classical statement : every surface over a field k , which over an algebraic closure of k becomes isomorphic to the projective plane with four points in general position blown-up, has a rational point. In fact all such surfaces can be obtained as "quotients" of a Grassmannian variety G(3, 5) by the action of maximal tori of the general linear group GL(5).