First, the registration time of 2023 Mathematical Modeling Competition (MCM/ICM).

1. deadline for supplementary registration: 00:00 on February 17, Beijing time.

2. Competition time: (Beijing time: 6: 00 am on Friday, February 7, 2023) to (Beijing time: 9: 00 am on Tuesday, February 2, 2023).

The American College Student Mathematical Modeling Competition (MCM/ICM), sponsored by the American Federation of Mathematics and Its Applications, is the only international mathematical modeling competition and the most influential mathematical modeling competition in the world.

2.2023 "Shu Hua Cup" international college students mathematical modeling competition registration time.

1. Registration time: from now until February 2, 2023.

2. Competition time: from 06:00 on Friday, February 3rd, 2023 to 09:00 on Tuesday, February 7th.

The 2023 "Shu Hua Cup" International Mathematical Modeling Competition for College Students is a professional committee of Big Data and Mathematical Modeling of China Future Research Association. Academic competition for college students sponsored by Tianjin Future and Prediction Science Research Association.

Organized by the Organizing Committee of China Digital Cup Competition, the competition aims to improve students' ability to solve practical problems and write papers by using mathematics, and at the same time, it can quickly improve the level of participation in MCM/ICM competition in the United States.