THREE-DIMENSIONAL QUARTICS AND COUNTEREXAMPLES TO THE LÜROTH PROBLEM

THREE-DIMENSIONAL QUARTICS AND COUNTEREXAMPLES TO THE LÜROTH PROBLEM
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三维四次方程和 LÜROTH 问题的反例

DOI:
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发表时间:
1971
期刊:
影响因子:
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通讯作者:
Ju. Manin
Ju. Manin
中科院分区:
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文献类型:
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作者:
V. A. Iskovskih;Ju. Manin

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相似文献

本文证明了四次光滑超曲面之间的任何二次映射都是同构的。由于B.Segre构造了光滑的单旋四次方的例子,这导致了三维Luroth问题的负解。参考文献:13条。
In this paper we prove that any birational mapping between smooth hypersurfaces of degree four is an isomorphism. Since B. Segre constructed examples of smooth unirational quartics, this leads to a negative resolution of the three-dimensional Luroth problem. Bibliography: 13 items.