2025
ENERGY MATCHING IN REDUCED PASSIVE AND PORT-HAMILTONIAN SYSTEMS*
Holicki, T.; Nicodemus, J.; Schwerdtner, P.; Unger, B.
2025. SIAM Journal on Control and Optimization, 63 (3), 2154 – 2176. doi:10.1137/23M1600931
Holicki, T.; Nicodemus, J.; Schwerdtner, P.; Unger, B.
2025. SIAM Journal on Control and Optimization, 63 (3), 2154 – 2176. doi:10.1137/23M1600931
Leveraging time and parameters for nonlinear model reduction methods
Glas, S.; Unger, B.
2025. IFAC-PapersOnLine, 59 (19), 550–555. doi:10.1016/j.ifacol.2025.11.092
Glas, S.; Unger, B.
2025. IFAC-PapersOnLine, 59 (19), 550–555. doi:10.1016/j.ifacol.2025.11.092
2024
Semi-explicit integration of second order for weakly coupled poroelasticity
Altmann, R.; Maier, R.; Unger, B.
2024. BIT Numerical Mathematics, 64 (2), 20. doi:10.1007/s10543-024-01021-0
Altmann, R.; Maier, R.; Unger, B.
2024. BIT Numerical Mathematics, 64 (2), 20. doi:10.1007/s10543-024-01021-0
2019
Kolmogorov n-widths for linear dynamical systems
Unger, B.; Gugercin, S.
2019. Advances in Computational Mathematics, 45 (5-6), 2273–2286. doi:10.1007/s10444-019-09701-0
Unger, B.; Gugercin, S.
2019. Advances in Computational Mathematics, 45 (5-6), 2273–2286. doi:10.1007/s10444-019-09701-0
2018
Model Reduction for Linear Systems with Low-Rank Switching
Schulze, P.; Unger, B.
2018. SIAM Journal on Control and Optimization, 56 (6), 4365–4384. doi:10.1137/18M1167887
Schulze, P.; Unger, B.
2018. SIAM Journal on Control and Optimization, 56 (6), 4365–4384. doi:10.1137/18M1167887
Data-driven structured realization
Schulze, P.; Unger, B.; Beattie, C.; Gugercin, S.
2018. Linear Algebra and its Applications, 537, 250–286. doi:10.1016/j.laa.2017.09.030
Schulze, P.; Unger, B.; Beattie, C.; Gugercin, S.
2018. Linear Algebra and its Applications, 537, 250–286. doi:10.1016/j.laa.2017.09.030
2016
Data-driven interpolation of dynamical systems with delay
Schulze, P.; Unger, B.
2016. Systems & Control Letters, 97, 125–131. doi:10.1016/j.sysconle.2016.09.007
Schulze, P.; Unger, B.
2016. Systems & Control Letters, 97, 125–131. doi:10.1016/j.sysconle.2016.09.007