论文标题
在仿射空间的图像上
On images of affine spaces
论文作者
论文摘要
我们证明,每个非分类的复曲面品种,连接的线性代数群的每个均匀空间,没有非构造可逆的常规函数,并且仿射空间所覆盖的每种品种都可以从仿期空间中出现过多的形态。
We prove that every non-degenerate toric variety, every homogeneous space of a connected linear algebraic group without non-constant invertible regular functions, and every variety covered by affine spaces admits a surjective morphism from an affine space.