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arXiv 1907.13005math.AGhep-th
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Calabi-Yau三重和W-代数中非约因子的Hilbert格式

Hilbert schemes of nonreduced divisors in Calabi-Yau threefolds and W-algebras

Wu-yen Chuang, Thomas Creutzig, D. -E. Diaconescu, Yan Soibelman

摘要:

在三维仿射空间中非约平面上点的Hilbert格式的等变Borel-Moore同调上构造了一个W-代数作用,并将其与真空W-模相一致.这是基于由Schiffmann和Vasserot构造的瞬子的模空间的等变Borel-Moore同调上的ADHM构造以及W作用的推广。

英文摘要:

A W-algebra action is constructed on the equivariant Borel-Moore homology of the Hilbert scheme of points on a nonreduced plane in three dimensional affine space, identifying it to the vacuum W-module. This is based on a generalization of the ADHM construction as well as the W-action on the equivariant Borel-Moore homology of the moduli space of instantons constructed by Schiffmann and Vasserot.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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