| Stability of the parareal algorithm GA Staff, EM Rønquist Domain decomposition methods in science and engineering, 449-456, 2005 | 172 | 2005 |
| Order-optimal preconditioners for implicit Runge–Kutta schemes applied to parabolic PDEs KA Mardal, TK Nilssen, GA Staff SIAM Journal on Scientific Computing 29 (1), 361-375, 2007 | 45 | 2007 |
| Preconditioning of fully implicit Runge-Kutta schemes for parabolic PDEs GA Staff, KA Mardal, TK Nilssen | 34 | 2006 |
| Basic flow modelling for long distance transport of wellstream fluids D Biberg, H Holmås, G Staff, T Sira, J Nossen, P Andersson, C Lawrence, ... BHR International Conference on Multiphase Production Technology, BHR-2009-J2, 2009 | 30 | 2009 |
| Accounting for flow model uncertainties in gas-condensate field design using the OLGA High Definition Stratified Flow Model D Biberg, G Staff, N Hoyer, H Holm BHR International Conference on Multiphase Production Technology, BHR-2015-G5, 2015 | 28 | 2015 |
| Using python to solve partial differential equations KA Mardal, O Skavhaug, GT Lines, GA Staff, A Odegard Computing in Science & Engineering 9 (3), 48-51, 2007 | 23 | 2007 |
| Convergence and stability of the parareal algorithm: A numerical and theoretical investigation G Staff SIS-2003-312, 2003 | 15 | 2003 |
| Convergence and stability of the parareal algorithm: A numerical and theoretical investigation G Staff SIS-2003-312, 2003 | 15 | 2003 |
| Mechanistic models for three-phase stratified and slug flows with dispersions C Lawrence, J Nossen, R Skartlien, O Sendstad, O Skjæraasen, J Hua, ... BHR International Conference on Multiphase Production Technology, BHR-2013-E6, 2013 | 12 | 2013 |
| The parareal algorithm, a survey of present work GA Staff, E Rønquist NOTUR Emerging technologies, Cluster technologies, 2003 | 10 | 2003 |
| Validation of OLGA HD Against Transient and Pseudotransient Experiments from the SINTEF Large Diameter High Pressure Flow-Loop G Staff, D Biberg, T Vanvik, N Hoyer, J Nossen, H Holm, PS Johansson BHR International Conference on Multiphase Production Technology, BHR-2015-G4, 2015 | 8 | 2015 |
| The parareal-in-time algorithm: Basics, stability analysis and more Y Maday, E Rønquist, GA Staff Staff Ph. D. thesis)[Google Scholar], 653-663, 2006 | 8 | 2006 |
| Physics guided machine learning significantly improves outcomes for data-based production optimization G Staff, G Zarruk, J Hatleskog, S Stavland, H McNulty, R Ibarra, N Calen, ... Abu Dhabi International Petroleum Exhibition and Conference, D011S019R003, 2020 | 7 | 2020 |
| Order optimal preconditioners for fully implicit Runge‐Kutta schemes applied to the bidomain equations TK Nilssen, GA Staff, KA Mardal Numerical Methods for Partial Differential Equations 27 (5), 1290-1312, 2011 | 7 | 2011 |
| Pressure drop in low liquid loading flows-the effect of a thin liquid film on the pipe wall D Biberg, C Lawrence, G Staff, H Holm 18th International Conference on Multiphase Production Technology, 2017 | 6 | 2017 |
| Order optimal preconditioners for implicit Runge-Kutta schemes applied to parabolic PDE’s. Simula Research Laboratory KA Mardal, TK Nilssen, GA Staff Research Report 08–2005. URL, 0 | 6 | |
| Liquid accumulation and removal in transient three-phase flow with low liquid loading G Staff, H Holm BHR North American Conference on Multiphase Production Technology, BHR-2016-033, 2016 | 5 | 2016 |
| Convergence and Stability of the Parareal Algorithm G Staff Master's thesis, Norwegian University of Science and Technology, Trondheim …, 2003 | 5 | 2003 |
| The parareal algorithm GA Staff Science And Technology 60 (2), 173-184, 2003 | 4 | 2003 |
| A statistical model for the average volume fraction profile through the mixing zone in turbulent stratified gas–liquid flow R Skartlien, B Hu, TL Palmer, G Staff, E Sollum International journal of multiphase flow 59, 160-172, 2014 | 3 | 2014 |
Kent-Andre MardalProfessor, Dep. of Mathematics, University of Oslo, Scientist Simula Research Lab, Consultant XALVerified email at math.uio.no
