通过顶点算子的GW/PT descendent对应
代数几何
2020-04-09 v3 数学物理
math.MP
摘要
我们针对非奇异射影 3 折叠的平稳情形，提出 GW/PT descendent 对应的显式公式。该公式用顶点算子表示，通过研究单腿几何得到。我们证明了该提议对所有非奇异射影环面 3 折叠成立。对稳定对平稳 descendent 理论的 Virasoro 约束的一个应用将见于后续论文。
引用
@article{arxiv.1806.00714,
title = {GW/PT descendent correspondence via vertex operators},
author = {Alexei Oblomkov and Andrei Okounkov and Rahul Pandharipande},
journal= {arXiv preprint arXiv:1806.00714},
year = {2020}
}
备注
36 pages, no pictures; few misprints are corrected; to appear in Communications in Mathematical Physics; slight change in the definition of the generating function for GW invariants; many misprints corrected