论文标题
阿尔巴尼人的编成几乎均匀的品种
Almost homogeneous varieties of Albanese codimension one
论文作者
论文摘要
我们对阿尔巴尼人的编成$ 1 $ $ 1 $的几乎均匀的普通品种进行了分类，该品种定义在任意领域。我们证明，这样的品种具有独特的正常模棱两可的完成。在一个完美的领域，此完成的自动形态的组方案是平滑的，除了在特征性$ 2 $中的一个情况下，我们确定了其（减少）中性组件。
We classify almost homogeneous normal varieties of Albanese codimension $1$, defined over an arbitrary field. We prove that such a variety has a unique normal equivariant completion. Over a perfect field, the group scheme of automorphisms of this completion is smooth, except in one case in characteristic $2$, and we determine its (reduced) neutral component.
