论文标题
关于代数小组行动的模型
On models of algebraic group actions
论文作者
论文摘要
我们表明,平滑代数组在多种方面的每个动作都承认了一个普通的投射模型。一路上,我们提供了代数转换组的一些基本结果的新证据,包括Weil的正则化定理。
We show that every action of a smooth algebraic group on a variety admits a normal projective model. Along the way, we present new proofs of some basic results on algebraic transformation groups, including Weil's regularization theorem.