摘要翻译:
我们用Koszul复形刻画了一个格式的导出范畴中的那些对象,它们是一个封闭子格式上支持的束。将积分函子的完全忠实性准则推广到任意格式。
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英文标题:
《Koszul complexes and fully faithful integral functors》
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作者:
Fernando Sancho de Salas
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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 characterise those objects in the derived category of a scheme which are a sheaf supported on a closed subscheme in terms of Koszul complexes. This is applied to generalize to arbitrary schemes the fully faithfullness criteria of an integral functor.
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PDF链接:
https://arxiv.org/pdf/0712.0261


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