| Statistical properties of directional ocean waves: the role of the modulational instability in the formation of extreme events M Onorato, T Waseda, A Toffoli, L Cavaleri, O Gramstad, P Janssen, ... Physical review letters 102 (11), 114502, 2009 | 264 | 2009 |
| Statistical properties of mechanically generated surface gravity waves: a laboratory experiment in a three-dimensional wave basin M Onorato, L Cavaleri, S Fouques, O Gramstad, PAEM Janssen, ... Journal of Fluid Mechanics 627, 235-257, 2009 | 225 | 2009 |
| Evolution of weakly nonlinear random directional waves: laboratory experiments and numerical simulations A Toffoli, O Gramstad, K Trulsen, J Monbaliu, E Bitner-Gregersen, ... Journal of Fluid Mechanics 664, 313-336, 2010 | 176 | 2010 |
| Influence of crest and group length on the occurrence of freak waves O Gramstad, K Trulsen Journal of Fluid Mechanics 582, 463-472, 2007 | 175 | 2007 |
| Laboratory evidence of freak waves provoked by non-uniform bathymetry K Trulsen, H Zeng, O Gramstad Physics of Fluids 24 (9), 097101, 2012 | 93 | 2012 |
| Projected changes in significant wave height toward the end of the 21st century: Northeast A tlantic OJ Aarnes, M Reistad, Ø Breivik, E Bitner‐Gregersen, L Ingolf Eide, ... Journal of Geophysical Research: Oceans 122 (4), 3394-3403, 2017 | 88 | 2017 |
| Hamiltonian form of the modified nonlinear Schrödinger equation for gravity waves on arbitrary depth O Gramstad, K Trulsen Journal of Fluid Mechanics 670, 404-426, 2011 | 76 | 2011 |
| Freak waves in weakly nonlinear unidirectional wave trains over a sloping bottom in shallow water O Gramstad, H Zeng, K Trulsen, GK Pedersen Physics of Fluids 25 (12), 122103, 2013 | 64 | 2013 |
| Rogue waves impact on ships and offshore structures EM Bitner-Gregersen, O Gramstad DNV GL Strategic research & Innovation position paper, 05-2015, 2015 | 58 | 2015 |
| Crossing sea state and rogue wave probability during the P restige accident K Trulsen, JC Nieto Borge, O Gramstad, L Aouf, JM Lefèvre Journal of Geophysical Research: Oceans 120 (10), 7113-7136, 2015 | 57 | 2015 |
| Climate change and safe design of ship structures EM Bitner-Gregersen, E Vanem, O Gramstad, T Hørte, OJ Aarnes, ... Ocean Engineering 149, 226-237, 2018 | 47 | 2018 |
| Modulational instability and rogue waves in crossing sea states O Gramstad, E Bitner-Gregersen, K Trulsen, JCN Borge Journal of Physical Oceanography 48 (6), 1317-1331, 2018 | 41 | 2018 |
| Manifold based optimization for single-cell 3D genome reconstruction J Paulsen, O Gramstad, P Collas PLoS computational biology 11 (8), e1004396, 2015 | 39 | 2015 |
| Phase-averaged equation for water waves O Gramstad, M Stiassnie Journal of Fluid Mechanics 718, 280-303, 2013 | 34 | 2013 |
| A simulation study on the uncertainty of environmental contours due to sampling variability for different estimation methods E Vanem, O Gramstad, EM Bitner-Gregersen Applied Ocean Research 91, 101870, 2019 | 32 | 2019 |
| Fourth-order coupled nonlinear Schrödinger equations for gravity waves on deep water O Gramstad, K Trulsen Physics of Fluids 23 (6), 062102, 2011 | 32 | 2011 |
| Measurement of the dispersion relation for random surface gravity waves TMA Taklo, K Trulsen, O Gramstad, HE Krogstad, A Jensen Journal of Fluid Mechanics 766, 326-336, 2015 | 31 | 2015 |
| Can swell increase the number of freak waves in a wind sea? O Gramstad, K Trulsen Journal of Fluid Mechanics 650, 57-79, 2010 | 31 | 2010 |
| Sea-swell interaction as a mechanism for the generation of freak waves A Regev, Y Agnon, M Stiassnie, O Gramstad Physics of fluids 20 (11), 112102, 2008 | 22 | 2008 |
| Modulational instability in JONSWAP sea states using the Alber equation O Gramstad International Conference on Offshore Mechanics and Arctic Engineering 57748 …, 2017 | 20 | 2017 |
Karsten TrulsenDepartment of Mathematics, University of OsloVerified email at math.uio.no
