Note for the Virtual Fundamental Class (finished)

This is the basic theory of virtual fundamental class which is the fundation of the enumerative geometry, including the construction of virtual fundamental class and the localization formula over it.

Here is my notes: Virtual-Fundamental-Class, finished at 2024-07-25. More general and relative version of intrisic normal cone and virtual pullback, we refer 虚拟基本类 (only for chinese) for an introduction.

Here is my note about DAG: DAG which we might use in the enumerative geometry, finished at 2024-06-19.

Here is my note about Gromov-Witten invariants and topological recursion relations: TRR-GW, (has been abandoned for now) 2024-09-30.