Dirichlet Boundary Conditions; the Final Matrix-Vector Equations - Lesson 4

The last step of the finite element formulation is accounting for Dirichlet boundary conditions, and this step is performed here in this lesson. This boundary condition is accounted for other terms in the matrix-vector weak form and here it will be discussed only for the time dependent term. It is seen how the initial and boundary value problems are driven by Dirichlet boundary conditions. The video ends with writing of semi-discrete matrix - vector problem.