时间：2026年1月9日(星期五)，10:00-11:00
地点：E14-212
主持人：Xin Fu, ITS
主讲人：Fei Teng, Rutgers University
报告主题：Degeneration of Calabi-Yau 3-folds and 3-forms
报告摘要：We study the geometries associated to various 3-forms on a symplectic 6-manifold of different orbital types. As an application, we demonstrate how this can be used to find Lagrangian foliations and other geometric structures of interest arising from certain degeneration of Calabi-Yau 3-folds.
