Normality of orbit closures for Dynkin quivers¶of type ?n
Normality of orbit closures for Dynkin quivers¶of type ?n
复制标题
类型 ?n 的 Dynkin 箭袋轨道闭合的正态性
DOI:
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发表时间:
2001
期刊:
影响因子:
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通讯作者:
G. Zwara
中科院分区:
文献类型:
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作者:
Grzegorz Bobiński;G. Zwara
Abstract: It is known that the orbit closures for the representations of the equioriented Dynkin quivers ?n are normal and Cohen–Macaulay varieties with rational singularities. In the paper we prove the same for the Dynkin quivers ?n with arbitrary orientation.