This lesson focuses on some of the important points for setting up the equation in two dimensions. First, the boundary integral is discussed in this video. The focus is on putting up the assembled matrix-vector weak form.
The discussion continues from the previous video. The global matrix is put up by adding the contributions from the elements in the local system that have the same degrees of freedom as global degrees of freedom. The matrix-vector weak form is assembled and shown.
Correction to Board work