Matrix-free Monolithic Multigrid Methods for Stokes and Generalized Stokes Problems

Daniel Jodlbauer, Ulrich Langer, Thomas Wick +1

We consider the widely used continuous ${\mathcal{Q}}_k$-${\mathcal{Q}}_{k-1}$ quadrilateral or hexahedral Taylor-Hood elements for the finite element discretization of the Stokes an…