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论文标题

关于Fano三倍超曲面的几何形状

On geometry of Fano threefold hypersurfaces

论文作者

Ahmadinezhad, Hamid, Cheltsov, Ivan, Park, Jihun

论文摘要

我们证明，当且仅当它具有Fano索引时，准平滑的Fano三倍的超曲面在Biration上是僵化的。

We prove that a quasi-smooth Fano threefold hypersurface is birationally rigid if and only if it has Fano index one.