High-order methods for incompressible fluid flow MO Deville, PF Fischer, EH Mund Cambridge university press, 2002 | 1549 | 2002 |

An overlapping Schwarz method for spectral element solution of the incompressible Navier–Stokes equations PF Fischer Journal of Computational Physics 133 (1), 84-101, 1997 | 564 | 1997 |

Direct numerical simulation of turbulent pipe flow at moderately high Reynolds numbers GK El Khoury, P Schlatter, A Noorani, PF Fischer, G Brethouwer, ... Flow, turbulence and combustion 91, 475-495, 2013 | 410 | 2013 |

nek5000 Web page PF Fischer, JW Lottes, SG Kerkemeier | 406 | 2008 |

Filter-based stabilization of spectral element methods P Fischer, J Mullen Comptes Rendus de l'Académie des Sciences-Series I-Mathematics 332 (3), 265-270, 2001 | 325 | 2001 |

Wall-induced forces on a rigid sphere at finite Reynolds number L Zeng, S Balachandar, P Fischer Journal of Fluid Mechanics 536, 1-25, 2005 | 294 | 2005 |

Direct numerical simulation of stenotic flows. Part 1. Steady flow SS Varghese, SH Frankel, PF Fischer Journal of Fluid Mechanics 582, 253-280, 2007 | 292 | 2007 |

Eliminating parasitic currents in the lattice Boltzmann equation method for nonideal gases T Lee, PF Fischer Physical Review E—Statistical, Nonlinear, and Soft Matter Physics 74 (4 …, 2006 | 278 | 2006 |

Forces on a finite-sized particle located close to a wall in a linear shear flow L Zeng, F Najjar, S Balachandar, P Fischer Physics of fluids 21 (3), 2009 | 252 | 2009 |

Direct numerical simulation of transitional flow in a stenosed carotid bifurcation SE Lee, SW Lee, PF Fischer, HS Bassiouny, F Loth Journal of biomechanics 41 (11), 2551-2561, 2008 | 229 | 2008 |

Direct numerical simulation of stenotic flows. Part 2. Pulsatile flow SS Varghese, SH Frankel, PF Fischer Journal of Fluid Mechanics 582, 281-318, 2007 | 219 | 2007 |

Nek5000: Open source spectral element CFD solver P Fischer, J Kruse, J Mullen, H Tufo, J Lottes, S Kerkemeier Argonne National Laboratory, Mathematics and Computer Science Division …, 2008 | 192 | 2008 |

A high-order discontinuous Galerkin method for the unsteady incompressible Navier–Stokes equations K Shahbazi, PF Fischer, CR Ethier Journal of computational physics 222 (1), 391-407, 2007 | 188 | 2007 |

Hybrid multigrid/Schwarz algorithms for the spectral element method JW Lottes, PF Fischer Journal of Scientific Computing 24, 45-78, 2005 | 184 | 2005 |

Petascale algorithms for reactor hydrodynamics P Fischer, J Lottes, D Pointer, A Siegel Journal of Physics: Conference Series 125 (1), 012076, 2008 | 179 | 2008 |

A parareal in time semi-implicit approximation of the Navier-Stokes equations PF Fischer, F Hecht, Y Maday Domain decomposition methods in science and engineering, 433-440, 2005 | 175 | 2005 |

Spectral element methods for large scale parallel Navier—Stokes calculations PF Fischer, EM Rønquist Computer methods in applied mechanics and engineering 116 (1-4), 69-76, 1994 | 163 | 1994 |

Projection techniques for iterative solution of Ax= b with successive right-hand sides PF Fischer Computer methods in applied mechanics and engineering 163 (1-4), 193-204, 1998 | 162 | 1998 |

Terascale spectral element algorithms and implementations HM Tufo, PF Fischer Proceedings of the 1999 ACM/IEEE Conference on Supercomputing, 68-es, 1999 | 160 | 1999 |

Fast parallel direct solvers for coarse grid problems HM Tufo, PF Fischer Journal of Parallel and Distributed Computing 61 (2), 151-177, 2001 | 157 | 2001 |