3d mirror symmetry of vertex functions for bow varieties
演讲者
Hunter Dinkins
时间
2025年05月08日 10:00 至 11:00
地点
A6-101
线上
Zoom 638 227 8222
(BIMSA)
摘要
Cherkis bow varieties are a class of symplectic varieties generalizing type A Nakajima quiver varieties. Unlike the latter, bow varieties are closed under 3d mirror symmetry and are thus well-suited for discovering and proving mirror symmetry statements. One such statement concerns vertex functions, which encode curve counts in bow varieties. I will state the conjectural 3d mirror symmetry of vertex functions. Then I will explain the proof, joint with Tommaso Botta, of this statement for finite type A bow varieties.