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Kjetil Andre Johannessen
Kjetil Andre Johannessen
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Title
Cited by
Cited by
Year
Isogeometric analysis using LR B-splines
KA Johannessen, T Kvamsdal, T Dokken
Computer Methods in Applied Mechanics and Engineering 269, 471-514, 2014
3332014
Optimal quadrature for univariate and tensor product splines
KA Johannessen
Computer Methods in Applied Mechanics and Engineering 316, 84-99, 2017
802017
Superconvergent patch recovery and a posteriori error estimation technique in adaptive isogeometric analysis
M Kumar, T Kvamsdal, KA Johannessen
Computer Methods in Applied Mechanics and Engineering 316, 1086-1156, 2017
782017
On the similarities and differences between Classical Hierarchical, Truncated Hierarchical and LR B-splines
KA Johannessen, F Remonato, T Kvamsdal
Computer Methods in Applied Mechanics and Engineering 291, 64-101, 2015
772015
Divergence-conforming discretization for Stokes problem on locally refined meshes using LR B-splines
KA Johannessen, M Kumar, T Kvamsdal
Computer Methods in Applied Mechanics and Engineering 293, 38-70, 2015
572015
Simple a posteriori error estimators in adaptive isogeometric analysis
M Kumar, T Kvamsdal, KA Johannessen
Computers & Mathematics with Applications 70 (7), 1555-1582, 2015
482015
An adaptive isogeometric finite element analysis
KA Johannessen
Institutt for matematiske fag, 2009
202009
Discovering thermoelectric materials using machine learning: Insights and challenges
MV Tabib, OM Løvvik, K Johannessen, A Rasheed, E Sagvolden, ...
Artificial Neural Networks and Machine Learning–ICANN 2018: 27th …, 2018
112018
Digital twins in wind energy: Emerging technologies and industry-informed future directions
F Stadtmann, A Rasheed, T Kvamsdal, KA Johannessen, O San, K Kölle, ...
IEEE Access, 2023
72023
PoroTwin: a digital twin for a FluidFlower rig
E Keilegavlen, E Fonn, K Johannessen, K Eikehaug, JW Both, M Fernø, ...
Transport in Porous Media, 1-20, 2023
52023
Splipy: B-spline and NURBS modelling in python
KA Johannessen, E Fonn
Journal of Physics: Conference Series 1669 (1), 012032, 2020
42020
A computer tool for optimisation and simulation of marine operations for offshore wind farm installation
EE Halvorsen-Weare, E Fonn, K Johannessen, Y Kisialiou, LM Nonås, ...
Journal of Physics: Conference Series 2018 (1), 012021, 2021
22021
Isogeometric Analysis Using Locally Refined B-splines
KA Johannessen
NTNU, 2014
12014
An efficient and easy-to-implement recovery-based a posteriori error estimator for isogeometric analysis of the Stokes equation
A Abdulhaque, T Kvamsdal, KA Johannessen, M Kumar, AM Kvarving
Computer Methods in Applied Mechanics and Engineering 424, 116889, 2024
2024
Digital Twin for Wind Energy: Latest updates from the NorthWind project
A Rasheed, F Stadtmann, E Fonn, M Tabib, V Tsiolakis, B Panjwani, ...
arXiv preprint arXiv:2403.14646, 2024
2024
A Reinforcement Learning framework for Wake Steering of Wind Turbines
KO Lye, MV Tabib, KA Johannessen
Journal of Physics: Conference Series 2626 (1), 012051, 2023
2023
ADAPTIVE ISOGEOMETRIC METHODS
T Kvamsdal, KA Johannessen, T Dokken, KF Pettersen
Workshop on Higher Order Finite Element and Isogeometric Methods Program and …, 2011
2011
Adaptive refinement in isogeometric analysis using LRB-splines
KA Johannessen, T Kvamsdal, T Dokken
Workshop on Higher Order Finite Element and Isogeometric Methods Program and …, 2011
2011
Adaptive isogeometric analysis using T-splines
KA Johannessen, T Kvamsdal
ÈÖÓ Ò× Ó Ø ÌÛ ÒØÝ Ë ÓÒ ÆÓÖ Ë Ñ Ò Ö ÓÒ ÓÑÔÙØ Ø ÓÒ Ð Å Ò, 291, 2009
2009
Ulleval sykehus og Steine-utvalget
P Jensen, KA Johannessen
Tidsskrift for den Norske Laegeforening 117 (16), 2362-2362, 1997
1997
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Articles 1–20