FEM

Source code for FEM computing

Uniform mesh for an L-shaped domain

Gmsh file for triangulation of L-shaped domain:

$(0,2)\times (0,2) \setminus [1,2]\times [1,2]$

• L_uniform_init_type_1.msh
• L_uniform_init_type_2.msh
• L_uniform_init_type_3.msh

How to use the mesh

In command line mode, run "gmsh refine xxx.msh" to refine the mesh by splitting the current elements. Then you can get uniform triangulation of L-shaped domain.

A sample mesh from mesh refinnig the L_uniform_init_type_3.msh is as follows.

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