UNIRATIONALITY OF CUBIC HYPERSURFACES

被引:47
|
作者
Kollar, Janos [1 ]
机构
[1] Princeton Univ, Dept Math, Princeton, NJ 08544 USA
关键词
cubic hypersurface; unirational; rational points;
D O I
10.1017/S1474748002000117
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Segre proved that a smooth cubic surface over Q is unirational if and only if it has a rational point. We prove that the result also holds for cubic hypersurfaces over any field, including finite fields.
引用
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页码:467 / 476
页数:10
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