Categorical Saito theory, I: A comparison result
Categorical Saito theory, I: A comparison result
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分类 Saito 理论,I:比较结果
DOI:
10.1016/j.aim.2021.107683
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Junwu Tu
中科院分区:
文献类型:
--
作者:
Junwu Tu
In this paper, we present an explicit cyclic minimal A∞ model for the category of matrix factorizations MF (W) of an isolated hypersurface singularity. The key observation is to use Kontsevich's deformation quantization technique. Pushing this idea further, we use the Tsygan formality map to obtain a comparison theorem that the categorical Variation of Semi-infinite Hodge Structure of MF (W) is isomorphic to Saito's original geometric construction in primitive form theory.
影响因子:
1.8
作者:
Căldăraru, Andrei;Tu, Junwu
通讯作者:
Tu, Junwu