Mirror Symmetric Gamma Conjecture through Tropical Geometry
发布时间:2024年10月23日
浏览次数:215
发布者: He Liu
主讲人: 王军啸(数学中心)
活动时间: 从 2024-10-24 15:00 到 16:00
场地: 北京国际数学研究中心,镜春园78号院(怀新园)77201室
Mirror symmetric Gamma conjecture states the equality between the central charges of a pair of mirror objects under homological mirror symmetry. Under the philosophy of SYZ conjecture, a pair of mirror objects and their central charges can be related through a tropical object on the base space. I will show how to interpret the central charges using the information of tropical object for the cases of Batyrev mirrors, local mirror symmetry and the Gross-Hacking-Keel mirror of del Pezzo surfaces.