摘要翻译:
我们考虑了Picard数为1的Fano三元上相干束的导出范畴的结构,并描述了不同三元上的导出范畴之间的一种奇怪的关系。在附录中,我们讨论了光滑射影簇的代数圈环与它的派生范畴的Grothendieck群的关系。
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英文标题:
《Derived categories of Fano threefolds》
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作者:
Alexander Kuznetsov
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最新提交年份:
2008
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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 consider the structure of the derived categories of coherent sheaves on Fano threefolds with Picard number 1 and describe a strange relation between derived categories of different threefolds. In the Appendix we discuss how the ring of algebraic cycles of a smooth projective variety is related to the Grothendieck group of its derived category.
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PDF链接:
https://arxiv.org/pdf/0809.0225