Solving PDEs in Python

Solving PDEs in Python
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在 Python 中求解偏微分方程

DOI:
10.1007/978-3-319-52462-7
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发表时间:
2016
期刊:
J. Comput. Phys.
影响因子:
--
通讯作者:
A. Logg
A. Logg
中科院分区:
--
文献类型:
--
作者:
H. Langtangen;A. Logg

文献摘要

被引文献

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这本书提供了一个简洁而温和的介绍有限元编程在Python的基础上流行的FEniCS软件库。使用一系列的例子,包括泊松方程,线性弹性方程,不可压缩的Navier-Stokes方程,和非线性对流扩散反应方程系统,它指导读者通过基本步骤,以快速解决一个偏微分方程在FENiCS,如如何定义一个有限变分问题,如何设置边界条件,如何解决线性和非线性系统,以及如何可视化解决方案和构建有限元Python程序。
This book offers a concise and gentle introduction to finite element programming in Python based on the popular FEniCS software library. Using a series of examples, including the Poisson equation, the equations of linear elasticity, the incompressible Navier–Stokes equations, and systems of nonlinear advection–diffusion–reaction equations, it guides readers through the essential steps to quickly solving a PDE in FEniCS, such as how to define a finite variational problem, how to set boundary conditions, how to solve linear and nonlinear systems, and how to visualize solutions and structure finite element Python programs.