The Picard Group of a G-Variety
The Picard Group of a G-Variety
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DOI:
10.1007/978-3-0348-7662-9_5
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发表时间:
1989
期刊:
影响因子:
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通讯作者:
F. Knop;H. Kraft;Thierry Vust
中科院分区:
文献类型:
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作者:
F. Knop;H. Kraft;Thierry Vust
LetGbe a reductive algebraic group andXan algebraicG-variety which admits a quotient it:X → X//G. In this article we describe several results concerning the Picard group Pic(X//G) of the quotient and the group Picc(X) ofG-line bundles onX. For some further development of the subject we refer to the survey articles [Kr89a], [Kr89b].