Illustrative code for Finite Element matrices of a mesh in 2d domain.

Illustrative code for Finite Element matrices of a mesh in 2d domain.

Illustrative code for Finite Element matrices when some triangles are in a barrier domain.

Usage

mesh2fem(mesh, order = 2, barrier.triangles = NULL)

mesh2fem.barrier(mesh, barrier.triangles = NULL)

Arguments

mesh

a 2d mesh object.

order

the desired order.

barrier.triangles

integer index to specify the triangles in the barrier domain

Value

a list object containing the FE matrices.

a list object containing the FE matrices for the barrier problem.