规范线性 sigma 模型中的高亏格壁交叉
代数几何
2023-02-22 v2
摘要
我们引入了一种技术，用于在规范线性 sigma 模型中，当稳定性参数变化时证明全亏格壁交叉公式，而无需假设虚拟类的因式分解性质。我们在混合模型中显式实现了该技术，将我们先前的工作推广至 Landau--Ginzburg 相。
引用
@article{arxiv.1706.05038,
title = {Higher-genus wall-crossing in the gauged linear sigma model},
author = {Emily Clader and Felix Janda and Yongbin Ruan},
journal= {arXiv preprint arXiv:1706.05038},
year = {2023}
}
备注
42 pages, 2 figures. v2: Added an appendix (by Yang Zhou) proving the n=0 case of the main theorem; additional substantial changes to Sections 2.5 (broad vanishing) and 4.3 (localization contributions)