Higher-genus wall-crossing in the gauged linear sigma model

Higher-genus wall-crossing in the gauged linear sigma model
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DOI:
10.1215/00127094-2020-0053
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发表时间:
2017-06
影响因子:
2.5
通讯作者:
E. Clader;F. Janda;Y. Ruan
E. Clader;F. Janda;Y. Ruan
中科院分区:
数学1区
文献类型:
--
作者:
E. Clader;F. Janda;Y. Ruan

文献摘要

相似文献

我们引入了一种技术,用于在稳定性参数变化时证明计量线性 sigma 模型中的全属穿墙公式,而无需假设虚拟类的因式分解属性。我们明确地为混合模型实现了这项技术,这将我们之前的工作推广到了 Landau-Ginzburg 阶段。
We introduce a technique for proving all-genus wall-crossing formulas in the gauged linear sigma model as the stability parameter varies, without assuming factorization properties of the virtual class. We implement this technique explicitly for the hybrid model, which generalizes our previous work to the Landau--Ginzburg phase.