A novel penalty-based least-squares discontinuous Galerkin (LS-DG) method for time-dependent Stokes equations
In this paper, a new penalty-based least-squares discontinuous Galerkin (LS-DG) framework is proposed and analyzed for the time-dependent Stokes system. A key feature of the scheme is the use of a penalty method to address the incompressibility constraint, along with the introduction of an artificial average perturbati...