A posteriori estimates for partial differential equations S Repin Walter de Gruyter, 2008 | 458 | 2008 |

Reliable Methods for Computer Simulation: Error Control and Posteriori Estimates P Neittaanmäki, SR Repin Elsevier, 2004 | 337 | 2004 |

A posteriori error estimation for variational problems with uniformly convex functionals S Repin Mathematics of Computation 69 (230), 481-500, 2000 | 241 | 2000 |

A posteriori error estimation for nonlinear variational problems by duality theory SI Repin Journal of Mathematical Sciences 99, 927-935, 2000 | 160 | 2000 |

New mixed finite element method on polygonal and polyhedral meshes. Y Kuznetsov, S Repin Russian Journal of Numerical Analysis & Mathematical Modelling 18 (3), 2003 | 116 | 2003 |

A posteriori error estimation for the Dirichlet problem with account of the error in the approximation of boundary conditions S Repin, S Sauter, A Smolianski Computing 70, 205-233, 2003 | 100 | 2003 |

Two-sided estimates of deviation from exact solutions of uniformly elliptic equations SI Repin Translations of the American Mathematical Society-Series 2 209, 143-172, 2003 | 99 | 2003 |

Accuracy verification methods: Theory and algorithms O Mali, P Neittaanmäki, S Repin Springer Science & Business Media, 2013 | 90 | 2013 |

Mathematical modeling and optimization of complex structures P Neittaanmäki, S Repin, T Tuovinen Springer, 2016 | 88 | 2016 |

Estimates of deviations from exact solutions of initial-boundary value problem for the heat equation S Repin Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche …, 2002 | 69* | 2002 |

Functional a posteriori estimates for the reaction–diffusion problem S Repin, S Sauter Comptes rendus. Mathématique 343 (5), 349-354, 2006 | 64 | 2006 |

A posteriori error estimation for the Poisson equation with mixed Dirichlet/Neumann boundary conditions S Repin, S Sauter, A Smolianski Journal of computational and applied mathematics 164, 601-612, 2004 | 57 | 2004 |

A posteriori error estimation of goal-oriented quantities by the superconvergence patch recovery. S Korotov, P Neittaanmaki, S Repin Journal of Numerical Mathematics 11 (1), 2003 | 57 | 2003 |

Functional a posteriori error estimates for discontinuous Galerkin approximations of elliptic problems R Lazarov, S Repin, SK Tomar Numerical Methods for Partial Differential Equations 25 (4), 952-971, 2009 | 56 | 2009 |

*A posteriori* error estimates for boundary-value problems related to the biharmonic operatorP Neittaanmäki, SI Repin Walter de Gruyter GmbH & Co. KG 9 (2), 157-178, 2001 | 56 | 2001 |

Convergence analysis and error estimates for mixed finite element method on distorted meshes. Y Kuznetsov, S Repin Journal of Numerical Mathematics 13 (1), 2005 | 55 | 2005 |

A posteriori error estimation for elasto-plastic problems based on duality theory SI Repin, LS Xanthis Computer methods in applied mechanics and engineering 138 (1-4), 317-339, 1996 | 55 | 1996 |

A posteriori estimates for the Stokes problem SI Repin Journal of Mathematical Sciences 109, 1950-1964, 2002 | 54 | 2002 |

A posteriori error estimates for approximate solutions to variational problems with strongly convex functionals SI Repin Journal of Mathematical Sciences 97, 4311-4328, 1999 | 54 | 1999 |

A unified approach to a posteriori error estimation based on duality error majorants SI Repin Mathematics and Computers in Simulation 50 (1-4), 305-321, 1999 | 54 | 1999 |