A Cut-Cell Geometric Multigrid Poisson Solver for Fluid Simulation

@article{Weber2015ACG,
  title={A Cut-Cell Geometric Multigrid Poisson Solver for Fluid Simulation},
  author={Daniel Weber and Johannes Mueller-Roemer and Andr{\'e} Stork and Dieter W. Fellner},
  journal={Comput. Graph. Forum},
  year={2015},
  volume={34},
  pages={481-491}
}