钳子 发表于 2025-3-26 22:46:07

Getting Started,ion of finite difference schemes, implementation in Diffpack, and visualization of the simulation results. Particular attention is paid to fundamental concepts in Diffpack and C++ programming that will be needed for further reading of the book.

是剥皮 发表于 2025-3-27 04:37:03

http://reply.papertrans.cn/24/2329/232886/232886_32.png

jarring 发表于 2025-3-27 05:47:29

Programming of Finite Element Solvers,programming details. In Chapters 3.1–1.7 we deal with the Poisson equation. A trivial extension to the convection-diffusion equation is exemplified in Chapter 3.8. Chapters 3.9 and 3.10 demonstrate that only minor extensions of the Poisson equation solvers are needed to handle time-dependent problem

anarchist 发表于 2025-3-27 11:19:39

http://reply.papertrans.cn/24/2329/232886/232886_34.png

知识 发表于 2025-3-27 14:11:14

http://reply.papertrans.cn/24/2329/232886/232886_35.png

苦涩 发表于 2025-3-27 21:20:23

Fluid Mechanics Applications,irst we present a solver for a general time-dependent and possibly nonlinear convection-diffusion equation, where the implementation constitutes a synthesis of most of the Diffpack tools mentioned in Chapters 3 and 4.2. The next application concerns waves in shallow water. We first treat finite diff

Tdd526 发表于 2025-3-28 00:49:53

Coupled Problems,n includes derivation of the PDEs, precise description of the numerical solution algorithms, and software design principles based on object-oriented programming and Diffpack tools. Contrary to Chapters 5 and 6, where . PDEs were in main focus, we now address systems of PDEs where the different equat

puzzle 发表于 2025-3-28 02:24:01

http://reply.papertrans.cn/24/2329/232886/232886_38.png

肿块 发表于 2025-3-28 08:28:21

http://reply.papertrans.cn/24/2329/232886/232886_39.png
页: 1 2 3 [4]
查看完整版本: Titlebook: Computational Partial Differential Equations; Numerical Methods an Hans Petter Langtangen Textbook 19991st edition Springer-Verlag Berlin H