Partial differential equations (2)(Chinese Edition)

Paperback. Pub 2006 215 People's Posts and Telecommunications Press partial differential equations is the primary means of mathematical models build science. engineering and other fields. In normal circumstances. these models need numerical methods to solve. The book provides a concise introduction to the standard numerical techniques. With some simple examples of parabolic. hyperbolic and elliptic equations describes the finite difference method. finite element method. finite volume methods. modified equation analysis. Symplectic format. convection-diffusion problems. multigrid conjugate gradient method. Using the maximum principle. the energy method and the discrete Fourier analysis clearly and strictly deal with the stability problem. The book provides a comprehensive discussion of the nature of these methods. with typical image results. provide ex...