Discontinuous Galerkin Stokes Problem

Good evening members,

I’m struggling with the implementation of an incompressible Stokes equation using Disontinuous Galerkin method. Here are my questions :

  • How to write the integral on border edges ?
  • How to write the projection into Pk of u_h ? (pi_k(u_h)) ?

And if you have a sample, it would be of great help. Thank you !

First read example on DG for Laplace equation

(post deleted by author)