Optimization model, differential equation model, stability analysis model, algebraic model, graph theory model, dynamic programming model, stochastic model, decision and countermeasure model.

Mathematical model is a scientific or engineering model constructed by using mathematical logic method and mathematical language.

The history of mathematical models can be traced back to the time when humans began to use numbers. With the application of numbers, various mathematical models are constantly established to solve various practical problems. A mathematical model can be established to establish an optimal scheme for daily activities such as college students' comprehensive quality evaluation, teachers' work performance evaluation, and visiting friends and purchasing. The establishment of mathematical model is a necessary bridge to communicate the relationship between practical problems and mathematical tools.