Peking University
Tsinghua University
Beijing Normal University
Nankai University
Jilin University
Fudan University
Nanjing University
Zhejiang University
The United States Tariff Commission.
Shandong University
Sichuan University
Second, computational mathematics, also known as numerical calculation method or numerical analysis. The main contents include algebraic equations, linear algebraic equations, numerical solutions of differential equations, numerical approximation of functions, solution of matrix eigenvalues, optimization calculation, probability and statistics calculation, and theoretical problems such as existence, uniqueness, convergence and error analysis of solutions.