威尼斯人娱乐场

Moduli Spaces and Related Topics

Organizers：

Xiang He, Chenglong Yu, Dingxin Zhang, Jie Zhou

Speaker：

张希平 (同济大学)

Time：

Wed., 15:30-16:30

Oct. 16, 2024

Venue：

C654, Shuangqing Complex Building

清华大学双清综合楼A座 C654

Title:

The Characteristic Cycle of Restricted Constructible Functions

Abstract：

When a constructible function is restricted to a hypersurface complement, its characteristic cycle is classically described by specializing the sharp construction of Ginzburg. When the divisor is SNC, Maxim-Rodriguez-Wang-Wu recently proved that this process is equivalent to pulling back the logarithmic characteristic cycle. In this talk we will discuss some generalizations of this result when the divisor is free and strongly Euler homogeneous. This is a joint work with Xia Liao.