There is no difference between subject mathematics and other mathematics majors at the beginning of the first year of research. First of all, in the year of 1, I mainly studied basic theory courses, such as event function and functional analysis, approximate algebra and partial differential equation theory. Basic professional knowledge needed for studying subject mathematics in the future.

Understanding the concept of function and mastering the representation method of function will establish the functional relationship of application problems, understand the boundedness, monotonicity, periodicity and parity of functions, understand the concepts of composite functions and piecewise functions, understand the concepts of inverse functions and implicit functions, master the properties and graphs of basic elementary functions, and understand the concepts of elementary functions.

Mathematics review skills for postgraduate entrance examination

1, pay attention to teaching materials

The first step in math review is to read the textbook. When reviewing, I also saw that some students started with counseling books, but after more than a month, they had to return to textbooks, which not only wasted time, but also made them impetuous. Textbooks are the foundation and knowledge that must be paid attention to in mathematics review, so we must master and use them well.

When you have mastered the basic theorems, principles and formulas through the textbook, you should do the questions at the back of the textbook carefully, which is to test your mastery of the basics. When you encounter problems that you can't do or do wrong, you must really analyze and summarize them. It is better to prepare a wrong question book, which is far more important for later review than I thought.

Step 2 do exercises

When the textbooks are reviewed to a certain extent, candidates should choose counseling books according to their own situation. And do the problem, and it's fierce. At this time, it is easier to handle. I will do 70% of the questions at the beginning. If not, don't just read the answer once. You must know yourself. Don't say, "I read about it in XXX's book, but I can't do it."

The materials for the postgraduate entrance examination are all similar. Too much pursuit of new materials is not only a financial burden, but also a lot of repeated questions and doubts. Because you have seen them, it is not difficult, and it will give people the illusion that "mathematics is very simple". The advisable method is to study one or two books repeatedly and sum up the rules. The new topic is used to test your research results.