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arXiv 0802.1245math.QAmath.AG
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形变量子化模I:对称性和对偶性

Deformation quantization modules I:Finiteness and duality

Masaki Kashiwara, Pierre Schapira

摘要:

引入了拓扑空间上$Z[\hbar]$ -模的层的导出范畴的对象的上同调完备的概念。然后考虑满足适当条件的$Z[\hbar]$ -代数,利用上同调完备的性质证明了相干结果。我们将这些结果应用于研究复Poisson流形上的变形量子化代数胚上的模。特别证明了在自然适当性条件下,两个相干核在这样的代数胚上的卷积是相干的。我们还在这个框架中构造了对偶复合物,并证明了核的卷积与对偶性是交换的。

英文摘要:

We introduce the notion of being cohomologically complete for objects of the derived category of sheaves of $Z[\hbar]$-modules on a topological space. Then we consider a $Z[\hbar]$-algebra satisfying some suitable conditions and prove coherency results by using the property of being cohomologically complete. We apply these results to the study of modules over deformation quantization algebroids on complex Poisson manifolds. We prove in particular that under a natural properness condition, the convolution of two coherent kernels over such algebroids is coherent. We also construct the dualizing complexes in this framework and show that the convolution of kernels commutes with duality.

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