A Landau–Ginzburg mirror theorem via matrix factorizations

A Landau–Ginzburg mirror theorem via matrix factorizations
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DOI:
10.1515/crelle-2022-0057
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发表时间:
2020-01
期刊:
Journal für die reine und angewandte Mathematik (Crelles Journal)
影响因子:
--
通讯作者:
Weiqiang He;A. Polishchuk;Yefeng Shen;A. Vaintrob
Weiqiang He;A. Polishchuk;Yefeng Shen;A. Vaintrob
中科院分区:
其他
文献类型:
--
作者:
Weiqiang He;A. Polishchuk;Yefeng Shen;A. Vaintrob

文献摘要

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摘要 对于可逆拟齐次多项式 𝒘 {{\boldsymbol{w}}},我们证明了一个与 Landau-Ginzburg 型的两个上同调场论相关的全属镜像定理。 B 面是 Saito-Givental 理论,用于对原始形式的特定选择。在 A 侧,它是具有最大对角对称群的双奇点 𝒘 T {{\boldsymbol{w}}^{T}} 的矩阵分解 CohFT。
Abstract For an invertible quasihomogeneous polynomial 𝒘 {{\boldsymbol{w}}} we prove an all-genus mirror theorem relating two cohomological field theories of Landau–Ginzburg type. On the B-side it is the Saito–Givental theory for a specific choice of a primitive form. On the A-side, it is the matrix factorization CohFT for the dual singularity 𝒘 T {{\boldsymbol{w}}^{T}} with the maximal diagonal symmetry group.