Finite element approximation of the Cahn--Hilliard equation with degenerate mobility JW Barrett, JF Blowey, H Garcke SIAM Journal on Numerical Analysis 37 (1), 286-318, 1999 | 238 | 1999 |

Finite element approximation of the 𝑝-Laplacian JW Barrett, WB Liu Mathematics of computation 61 (204), 523-537, 1993 | 199 | 1993 |

Approximate symmetrization and Petrov-Galerkin methods for diffusion-convection problems JW Barrett, KW Morton Computer Methods in Applied Mechanics and Engineering 45, 97-122, 1984 | 180 | 1984 |

Fitted and unfitted finite-element methods for elliptic equations with smooth interfaces JW Barrett, CM Elliott IMA journal of numerical analysis 7 (3), 283-300, 1987 | 166 | 1987 |

Finite element approximation of the Cahn-Hilliard equation with concentration dependent mobility J Barrett, J Blowey Mathematics of computation 68 (226), 487-517, 1999 | 139 | 1999 |

A parametric finite element method for fourth order geometric evolution equations JW Barrett, H Garcke, R Nürnberg Journal of Computational Physics 222 (1), 441-467, 2007 | 134 | 2007 |

Parametric approximation of Willmore flow and related geometric evolution equations JW Barrett, H Garcke, R Nürnberg SIAM Journal on Scientific Computing 31 (1), 225-253, 2008 | 120 | 2008 |

Finite element approximation of the parabolic p-Laplacian JW Barrett, WB Liu SIAM Journal on Numerical Analysis 31 (2), 413-428, 1994 | 118 | 1994 |

Finite element approximation of the Dirichlet problem using the boundary penalty method JW Barrett, CM Elliott Numerische Mathematik 49 (4), 343-366, 1986 | 115 | 1986 |

Quasi-norm error bounds for the finite element approximation of a non-Newtonian flow JW Barrett, WB Liu Numerische Mathematik 68 (4), 437-456, 1994 | 113 | 1994 |

On the parametric finite element approximation of evolving hypersurfaces in R3 JW Barrett, H Garcke, R Nürnberg Journal of Computational Physics 227 (9), 4281-4307, 2008 | 106 | 2008 |

Existence of global weak solutions for some polymeric flow models JW Barrett, C Schwab, E Süli Mathematical models and methods in applied sciences 15 (06), 939-983, 2005 | 100 | 2005 |

Finite element approximation of a phase field model for void electromigration JW Barrett, R Nürnberg, V Styles SIAM Journal on Numerical Analysis 42 (2), 738-772, 2004 | 97 | 2004 |

Finite element approximation of a fourth order nonlinear degenerate parabolic equation JW Barrett, JF Blowey, H Garcke Numerische Mathematik 80 (4), 525-556, 1998 | 94 | 1998 |

On fully practical finite element approximations of degenerate Cahn-Hilliard systems JW Barrett, JF Blowey, H Garcke ESAIM: Mathematical Modelling and Numerical Analysis 35 (4), 713-748, 2001 | 91 | 2001 |

Existence of global weak solutions to some regularized kinetic models for dilute polymers JW Barrett, E Süli Multiscale Modeling & Simulation 6 (2), 506-546, 2007 | 90 | 2007 |

On the variational approximation of combined second and fourth order geometric evolution equations JW Barrett, H Garcke, R Nürnberg SIAM Journal on Scientific Computing 29 (3), 1006-1041, 2007 | 82 | 2007 |

Finite element approximation of a model for phase separation of a multi-component alloy with non-smooth free energy JW Barrett, JF Blowey Numerische Mathematik 77 (1), 1-34, 1997 | 74 | 1997 |

Finite element approximation of the transport of reactive solutes in porous media. Part II: Error estimates for equilibrium adsorption processes JW Barrett, P Knabner SIAM journal on numerical analysis 34 (2), 455-479, 1997 | 73 | 1997 |

Finite element approximation of a nonlinear cross-diffusion population model JW Barrett, JF Blowey Numerische Mathematik 98 (2), 195-221, 2004 | 71 | 2004 |