The Brauer Group Is Not a Derived Invariant
The Brauer Group Is Not a Derived Invariant
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布劳尔群不是导出的不变量
DOI:
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发表时间:
2013
期刊:
影响因子:
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通讯作者:
N. Addington
中科院分区:
文献类型:
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作者:
N. Addington
In this short note we observe that the recent examples of derived-equivalent Calabi–Yau 3-folds with diffierent fundamental groups also have diffierent Brauer groups, using a little topological K-theory.
影响因子:
2.5
作者:
N. Addington;Richard P. Thomas
通讯作者:
N. Addington;Richard P. Thomas