A full discretization of the time-dependent navier-stokes equations by a two-grid scheme

@inproceedings{Abboud2008AFD,
  title={A full discretization of the time-dependent navier-stokes equations by a two-grid scheme},
  author={Hyam Abboud and Toni Sayah},
  year={2008}
}
We study a two-grid scheme fully discrete in time and space for solving the Navier-Stokes system. In the first step, the fully non-linear problem is discretized in space on a coarse grid with mesh-size H and time step k. In the second step, the problem is discretized in space on a fine grid with mesh-size h and the same time step, and linearized around the… CONTINUE READING