Non-rationality of the symmetric sextic Fano threefold

Non-rationality of the symmetric sextic Fano threefold
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对称六角法诺三重的非理性

DOI:
10.4171/119-1/3
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发表时间:
2011
影响因子:
1.4
通讯作者:
A. Beauville
A. Beauville
中科院分区:
数学2区
文献类型:
--
作者:
A. Beauville

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我们给出了P^6中由方程\Sigma x_1 = \Sigma x_i^2 = \Sigma x_i^3 = 0定义的Fano三重的非合理性的一个简单证明。
We give a simple proof of the non-rationality of the Fano threefold defined by the equations \Sigma x_i = \Sigma x_i^2 = \Sigma x_i^3 = 0 in P^6 .