摘要翻译:
证明了toric Deligne-Mumford叠的自同构群与stacky扇的$2$-群同构。
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英文标题:
《The Automorphism Group of Toric Deligne-Mumford Stacks》
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作者:
Yunfeng Jiang
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最新提交年份:
2007
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分类信息:
一级分类:Mathematics 数学
二级分类:Algebraic Geometry 代数几何
分类描述:Algebraic varieties, stacks, sheaves, schemes, moduli spaces, complex geometry, quantum cohomology
代数簇,叠,束,格式,模空间,复几何,量子上同调
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英文摘要:
We prove that the automorphism group of a toric Deligne-Mumford stack is isomorphic to the $2$-group associated to the stacky fan.
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PDF链接:
https://arxiv.org/pdf/0705.4127