(This is a huge project for me, since some details are … 继续阅读Hamiltonian Dynamical Systems: Arnold Conjecture

世界已经宣称自由，尤以近来为甚，可是我们从他们的自由中看到的是什么呢？因为世俗社会说：“你有欲望，那就满足你的 … 继续阅读关于雅思的一个复习策略

Let $latex \mathbb{T}^2=\mathbb{S}^1\times\mathbb{S}^1$ … 继续阅读A Concrete Computation of Moment Map

This is a joint work with Ziyang Zhu. 1. The Transition … 继续阅读Some Computations of Line Bundles on Riemann Sphere

Recently I am reading some lecture notes about Fiber Bu … 继续阅读What makes a global section over a bundle so precious?

I mainly want to improve the familarity of me to the la … 继续阅读An Inportant Example in the Sheaf Morphism

Today I was reading the Michèle Audin's book, there is … 继续阅读The Flow of a fundamental vector field preserves the symplectic form…

General Information Seminar Class Name: Torus Actions o … 继续阅读The Seminar Class of the Torus Actions on Symplectic Manifolds