The optimized Schwarz method with a coarse grid correction O Dubois, MJ Gander, S Loisel, A St-Cyr, DB Szyld SIAM Journal on Scientific Computing 34 (1), A421-A458, 2012 | 44 | 2012 |

Optimized Schwarz methods with an overset grid for the shallow-water equations: preliminary results A Qaddouri, L Laayouni, S Loisel, J Côté, MJ Gander Applied Numerical Mathematics 58 (4), 459-471, 2008 | 43 | 2008 |

On the geometric convergence of optimized Schwarz methods with applications to elliptic problems S Loisel, DB Szyld Numerische Mathematik 114 (4), 697-728, 2010 | 30* | 2010 |

Condition number estimates for the nonoverlapping optimized Schwarz method and the 2-Lagrange multiplier method for general domains and cross points S Loisel SIAM Journal on Numerical Analysis 51 (6), 3062-3083, 2013 | 26 | 2013 |

An optimal block iterative method and preconditioner for banded matrices with applications to PDEs on irregular domains MJ Gander, S Loisel, DB Szyld SIAM Journal on Matrix Analysis and Applications 33 (2), 653-680, 2012 | 15 | 2012 |

Optimized Schwarz and 2-Lagrange multiplier methods for multiscale elliptic PDEs S Loisel, H Nguyen, R Scheichl SIAM Journal on Scientific Computing 37 (6), A2896-A2923, 2015 | 10 | 2015 |

Optimized domain decomposition methods for the spherical Laplacian S Loisel, J Côté, MJ Gander, L Laayouni, A Qaddouri SIAM Journal on Numerical Analysis 48 (2), 524-551, 2010 | 10 | 2010 |

Comparison of the Dirichlet-Neumann and optimal Schwarz method on the sphere J Côté, MJ Gander, L Laayouni, S Loisel Domain decomposition methods in science and engineering, 235-242, 2005 | 10 | 2005 |

Schwarz preconditioners for stochastic elliptic PDEs W Subber, S Loisel Computer Methods in Applied Mechanics and Engineering 272, 34-57, 2014 | 9* | 2014 |

On hybrid multigrid-Schwarz algorithms S Loisel, R Nabben, DB Szyld Journal of Scientific Computing 36 (2), 165-175, 2008 | 8 | 2008 |

The 2-Lagrange multiplier method applied to nonlinear transmission problems for the Richards equation in heterogeneous soil with cross points H Berninger, S Loisel, O Sander SIAM Journal on Scientific Computing 36 (5), A2166-A2198, 2014 | 7 | 2014 |

Sharp condition number estimates for the symmetric 2-lagrange multiplier method SW Drury, S Loisel Domain Decomposition Methods in Science and Engineering XX, 255-261, 2013 | 7 | 2013 |

Generalized GIPSCAL re-revisited: a fast convergent algorithm with acceleration by the minimal polynomial extrapolation S Loisel, Y Takane Advances in Data Analysis and Classification 5 (1), 57-75, 2011 | 7 | 2011 |

On the convergence of Optimized Schwarz Methods by way of Matrix Analysis S Loisel, DB Szyld Domain decomposition methods in science and engineering XVIII, 363-370, 2009 | 7 | 2009 |

An optimal Schwarz preconditioner for a class of parallel adaptive finite elements S Loisel, H Nguyen Journal of Computational and Applied Mathematics 321, 90-107, 2017 | 6* | 2017 |

Partitions of Pearson’s Chi-square statistic for frequency tables: a comprehensive account S Loisel, Y Takane Computational Statistics 31 (4), 1429-1452, 2016 | 6 | 2016 |

Fast indirect robust generalized method of moments S Loisel, M Takane Computational Statistics & Data Analysis 53 (10), 3571-3579, 2009 | 6 | 2009 |

Path-Following Method to Determine the Field of Values of a Matrix with High Accuracy S Loisel, P Maxwell SIAM Journal on Matrix Analysis and Applications 39 (4), 1726-1749, 2018 | 4 | 2018 |

The optimised Schwarz method and the two-Lagrange multiplier method for heterogeneous problems in general domains with two general subdomains N Greer, S Loisel Numerical Algorithms 69 (4), 737-762, 2015 | 4 | 2015 |

Condition number estimates and weak scaling for 2-level 2-Lagrange multiplier methods for general domains and cross points A Karangelis, S Loisel SIAM Journal on Scientific Computing 37 (2), C247-C267, 2015 | 4 | 2015 |