Hyperplane sections and derived categories

Hyperplane sections and derived categories
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超平面截面和派生类别

DOI:
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发表时间:
2005
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影响因子:
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通讯作者:
A. Kuznetsov
A. Kuznetsov
中科院分区:
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文献类型:
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作者:
A. Kuznetsov

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本文推广了Bondal和奥尔洛夫关于二次曲面交线上凝聚层的导出范畴的定理,揭示了它与射影对偶的关系。作为一个应用,我们描述的Fano 3倍的指数为1和度12,16和18的派生类别的相干层。
We give a generalization of the theorem of Bondal and Orlov about the derived categories of coherent sheaves on intersections of quadrics revealing its relation to projective duality. As an application we describe the derived categories of coherent sheaves on Fano 3-folds of index 1 and degrees 12, 16 and 18.