1, differential equation.
Differential equation is an important course widely used in mathematics, physics, engineering and other fields. It studies the equation describing the rate of change. This course focuses on the theory, solution and application of differential equations.
By studying differential equations, students will master the basic concepts, theories and solving methods of differential equations, establish appropriate mathematical models for practical problems, and use relevant tools and skills to solve them. This course plays an important role in cultivating students' mathematical modeling ability, analyzing problems and solving practical application problems.
2. Functional analysis.
Functional analysis is an important course in mathematics. It studies functions and operators in infinite vector space, and discusses the properties and structure of function space. This course is of great significance for understanding and applying many concepts and methods in modern mathematics and physics.
3. Ill-posed problem.
Ill-posed problem is an advanced mathematics course, which aims to explain and study the mathematical theory and solution of ill-posed problem. It is usually offered as a postgraduate course or an advanced elective course for mathematics, physics, engineering and other majors.
Difficult majors in mathematics department:
1, majoring in pure mathematics.
Pure mathematics is one of the most profound and abstract fields in mathematics. It involves a variety of mathematical concepts, proof skills, mathematical logic and other aspects of high abstraction and rigor, which requires a deep understanding of the basic principles of mathematics and the cultivation of creative thinking.
2. Major in applied mathematics and computational mathematics.
Applied mathematics and computational mathematics are the fields that apply mathematical methods to practical problems. It requires students to have a solid mathematical foundation and skills in computer programming, data analysis and numerical calculation. To master the mathematical modeling and solving of complex calculation problems, we must have strong practical problem analysis and solving ability.
3. Statistics major.
Statistics is the study of data collection, analysis and interpretation. Statistics involves knowledge such as probability theory, mathematical statistics, multivariate statistical analysis, etc., and needs to master a lot of mathematical methods and statistical reasoning skills. In addition, the requirements for statistical empirical analysis and modeling are also relatively high, and it is necessary to be good at processing a large number of data and interpreting statistical analysis results.