Open-source MATLAB implementation of consistent discretisations on complex grids KA Lie, S Krogstad, IS Ligaarden, JR Natvig, HM Nilsen, B Skaflestad Computational Geosciences 16, 297-322, 2012 | 526 | 2012 |

MRST-AD–an open-source framework for rapid prototyping and evaluation of reservoir simulation problems S Krogstad, KA Lie, O Møyner, HM Nilsen, X Raynaud, B Skaflestad SPE Reservoir Simulation Conference?, D022S002R004, 2015 | 195 | 2015 |

EXPINT---A MATLAB package for exponential integrators H Berland, B Skaflestad, WM Wright ACM Transactions on Mathematical Software (TOMS) 33 (1), 4-es, 2007 | 181 | 2007 |

The open porous media flow reservoir simulator AF Rasmussen, TH Sandve, K Bao, A Lauser, J Hove, B Skaflestad, ... Computers & Mathematics with Applications 81, 159-185, 2021 | 164 | 2021 |

B-series and order conditions for exponential integrators H Berland, B Owren, B Skaflestad SIAM Journal on Numerical Analysis 43 (4), 1715-1727, 2005 | 129* | 2005 |

The scaling and modified squaring method for matrix functions related to the exponential B Skaflestad, WM Wright Applied Numerical Mathematics 59 (3-4), 783-799, 2009 | 82 | 2009 |

Multiscale mimetic solvers for efficient streamline simulation of fractured reservoirs JR Natvig, B Skaflestad, F Bratvedt, K Bratvedt, KA Lie, V Laptev, ... Spe Journal 16 (04), 880-888, 2011 | 64 | 2011 |

A multiscale mixed finite-element solver for three-phase black-oil flow S Krogstad, KA Lie, HM Nilsen, JR Natvig, B Skaflestad, JE Aarnes SPE Reservoir Simulation Conference?, SPE-118993-MS, 2009 | 54 | 2009 |

A general non-uniform coarsening and upscaling framework for reduced-order modeling KA Lie, K Kedia, B Skaflestad, X Wang, Y Yang, XH Wu, N Hoda SPE Reservoir Simulation Conference?, D012S014R009, 2017 | 23 | 2017 |

Discretisation on Complex and Polyhedral Grids–Open Source MATLAB Implementation KA Lie, S Krogstad, IS Ligaarden, JR Natvig, HM Nilsen, B Skaflestad ECMOR XII-12th European Conference on the Mathematics of Oil Recovery, cp …, 2010 | 21 | 2010 |

Mixed multiscale methods for compressible flow KA Lie, S Krogstad, B Skaflestad ECMOR XIII-13th European Conference on the Mathematics of Oil Recovery, cp …, 2012 | 18 | 2012 |

Multiscale/mimetic pressure solvers with near-well grid adaptation B Skaflestad, S Krogstad ECMOR XI-11th European Conference on the Mathematics of Oil Recovery, cp-62 …, 2008 | 13 | 2008 |

Validation of a non-uniform coarsening and upscaling framework AN Guion, B Skaflestad, KA Lie, XH Wu SPE Reservoir Simulation Conference?, D021S012R002, 2019 | 10 | 2019 |

A survey of some methods for moving grid and grid adaptation B Hægland, B Skaflestad SIS-2003-314, 2002 | 7 | 2002 |

B-series and order conditions for exponential integrators H Berland, B Owren, B Skaflestad | 5 | 2004 |

The scaling and modified squaring method for functions related to the exponential B Skaflestad, WM Wright Appl. Numer. Math, 2006 | 3 | 2006 |

Distributed Field-Scale Parallel Nonlinear Domain Decomposition Solver A Rasmussen, O Moyner, B Skaflestad, K Lie, J Torben, A Moncorgé, ... ECMOR 2024 2024 (1), 1-14, 2024 | 2 | 2024 |

Newton’s method for systems of non-linear equations B Skaflestad October, 2006 | 2 | 2006 |

Scaling and squaring of ϕ functions in exponential integrators (2006) H Berland, B Skaflestad, WM Wright preparation, 0 | 2 | |

Design and Implementation of a Spectral Element Code B Hægland, B Skaflestad | 1 | 2004 |