Tag: Opensource
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NGSolve Tutorials (1) First NG Solve Example Part B
In NGSolve, the BilinearForm class represents a bilinear form defined on a finite element space. A bilinear form is a function that takes two finite element functions as input and returns a scalar. It is used to define the left-hand side of a weak formulation of a PDE. In the code you provided, a bilinear…
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FreeFEM++ Tutorials #1. Introduction to FreeFEM++ and How to Install it.
FreeFEM++ is a high-level language for the numerical solution of partial differential equations (PDEs) that can be used to solve problems in structural analysis. It is designed to be easy to use and provides many built-in features that make it suitable for solving a wide range of problems in structural mechanics, including linear and nonlinear…