Examples and Counterexamples for Existence of Categorical Quotients
Examples and Counterexamples for Existence of Categorical Quotients
复制标题
分类商存在性的例子和反例
DOI:
10.1006/jabr.2000.8355
复制
发表时间:
2000
影响因子:
0.9
通讯作者:
J. Hausen
中科院分区:
文献类型:
--
作者:
A. A'Campo;J. Hausen
Abstract We give examples for existence and non-existence of categorical quotients for algebraic group actions in the categories of algebraic varieties and prevarieties. All our examples are subtorus actions on toric varieties.