Lasse Hjuler Christiansen, Ph.D. Student at Department of Applied Mathematics and Computer Science Academic supervisor: John Bagterp Jørgensen |

E-mail: lhch@dtu.dk

Tel: +45 4525 5264

Non-linear Model Predictive Control

Multi-Objective Optimization

PDE-Constrained Optimization

High-Performance Computing for PDE Constrained Optimization

Reservoir Simulation and Optimization

Risk Management for Oil Reservoirs

Ph.D. project: Optimal Control of PDE-Constrained Systems

01005 Advanced Engineering Mathematics 1

28864 Introduction to Matlab programming

02610 Optimization and Data fitting

02612 Constrained Optimization

01325 Mathematics 4 – Real Analysis

01715 Functional Analysis

Christiansen, L.H., Capolei, A., Jørgensen, J.B., A least squares approach for efficient and reliable short-term versus long-term optimization, Computational Geosciences, 2017, DOI: 10.1007/s10596-017-9620-9.

Christiansen, L.H., Capolei, A., Jørgensen, J.B., Time-explicit methods for joint economical and geological risk mitigation in production optimization, Journal of Petroleum Science and Engineering, 2016, DOI: http:dx.doi.org

*10.1016*j.petrol.2016.04.018.Christiansen, L.H., Dual pairs of Gabor frames generated by functions of Hilbert-Schmidt type, Advances in Computational Mathematics, 2015, DOI: 10.1007/s10444-015-9402-7.

Christiansen, L.H., Christensen, O., Construction of smooth compactly supported windows generating dual pairs of Gabor frames, Asian-European Journal of Mathematics, 2013, DOI: 10.1142/s1793557113500113.

Capolei, A., Christiansen, L.H., Jørgensen, J.B., A novel approach for risk minimization in life-cycle oil production optimization, 2017, Proceedings of the 27th European Symposium on Computer Aided Process Engineering.

Capolei, A., Christiansen, L.H., Jørgensen, J.B., Offset risk minimization for open-loop optimal control of oil reservoirs, 2017, Proceedings of the 20th World Congress of the International Federation of Automatic Control.

Time-Explicit Methods for Joint Economical and Geological Risk Mitigation in Production Optimization, CERE, October 22, 2015, Kgs. Lyngby, Denmark.

Time-Explicit Methods for Joint Economical and Geological Risk Mitigation in Production Optimization, Lloyd's Register, October 8, 2015, Hellerup, Denmark.

Construction of Smooth Windows Generating Dual Pairs of Gabor and Wavelet Frames, Conference: New Trends and Directions in Harmonic Analysis, Fractional Operator Theory and Image Analysis, September 16-21, 2012, Inzell, Germany.

Guest Lecturer in 02610 Optimization and Datafitting.

Guest Lecturer in 01325 Mathematics 4 – Real analysis.

2015 - Present: Ph.D. Student at DTU Compute

2015: Master of Science, Mathematical Modelling and Computations (Honours Programme) at Technical University of Denmark

2013: Bachelor of Science, Mathematics & Technology at Technical University of Denmark