Postgraduate major in mathematics department: statistics (0 1 quantitative economics and financial mathematics; Industrial statistics and quality control; 03 financial nonlinear time series analysis), basic mathematics (0 1 differential equation; 02 function theory; 03 graph and combination), computational mathematics (0 1 special matrix and its fast algorithm; Information and coding and graphic image processing; Computer aided geometric design and drawing; Visualization theory and technology of engineering design calculation; Research on high performance computing technology in science and engineering: 06 fast and parallel algorithms in information processing), probability theory and mathematical statistics (0 1 application probability statistics; Theory, method and application of modern probability statistics; Economic and financial system analysis; 04 information processing and time series analysis), applied mathematics (0 1 applied probability statistics and stochastic dynamic systems; Information processing and time series analysis; 03 quantitative economics and financial mathematics; Numerical simulation of scientific and engineering problems; 05 discrete mathematics and system control), operational research and cybernetics (0 1 logistics planning theory and algorithm; Graph theory and its application; Bioinformatics).
Among them, I personally think that probability theory and mathematical statistics have better development prospects, and I choose finance and economy. But the difficulty is relatively high. If you want to be a teacher, you can choose applied mathematics and basic mathematics. Personally, I think basic mathematics is the simplest of these majors. There are usually four written tests: mathematical analysis, advanced algebra, English and politics. According to different schools, the examination subjects are also different. And the interviewees are different.
The success rate of cross-professional examination is very low, especially for cross-professional mathematics. You are only a freshman, so you can think about it. If you make up your mind, I suggest you take classes in the Department of Mathematics from now on. You can ask questions again.