Liang, deceased, former professor of Nanjing University, was a famous mathematical physicist. Editor-in-chief has edited books such as Mathematical Physics Methods and Mechanics. Liang 1989 was awarded as a model worker in the national education system and commended by the State Education Commission, Publicity Department of the Communist Party of China and the National Education Union.
Mathematical physics method is a university course. The teaching content of this course mainly includes two parts: complex variable function and mathematical and physical equation.
college course
Dealing with a physical problem usually requires three steps:
1. Transform physical problems into mathematical problems by using physical laws;
2. Solve this math problem, in which solving mathematical and physical equations accounts for a large proportion, and there are many solutions;
3. Transform the obtained mathematical results into physics, that is, discuss the physical meaning of the obtained results.
Therefore, physics takes mathematics as the language, and "mathematical physics method" is an important bridge between advanced mathematics and physics courses. The important task of this course is to teach students how to transform various physical problems into mathematical definite solutions, and to master many methods for solving definite solutions, such as separation of variables, Fourier series, power series, integral transformation, conformal transformation, Green's function method, electric image method and so on.
The teaching content of this course mainly includes two parts: complex variable function and mathematical and physical equation. In the part of complex variable function, in addition to introducing the basic principle, the application of conjugate harmonic function, residue theorem, Fourier transform and Laplace transform is emphatically introduced. Mathematical physical equations are the central content of this course. The study of various physical processes focuses on the establishment and solution of partial differential equations in mathematical physics.