One-Dimensional Affine Group Schemes*

One-Dimensional Affine Group Schemes*
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一维仿射群方案*

DOI:
10.1016/0021-8693(80)90104-0
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发表时间:
1980
期刊:
影响因子:
0.9
通讯作者:
B. Weisfeiler
B. Weisfeiler
中科院分区:
数学3区
文献类型:
--
作者:
W. Waterhouse;B. Weisfeiler

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本文的研究对象是整环A上的一类群概型,它是平面的,且是非线性的。如在[1]中,我们称这样的群方案为它们的类属纤维的模型。在第一维中,一般纤维只有几种可能性,我们能够在某种普遍性中获得完整的分类:
Our objects of study are aftine group schemes, finitely presented and flat, over a domain A. As in 1 lo], we call such group schemes models of their generic fibers. In dimension one there are only a few possibilities for the generic fiber, and we are able to obtain a complete classification in some generality: