Measure valued directional sparsity for parabolic optimal control problems K Kunisch, K Pieper, B Vexler SIAM Journal on Control and Optimization 52 (5), 3078-3108, 2014 | 100 | 2014 |
A priori error analysis for discretization of sparse elliptic optimal control problems in measure space K Pieper, B Vexler SIAM Journal on Control and Optimization 51 (4), 2788-2808, 2013 | 84 | 2013 |
Finite element discretization and efficient numerical solution of elliptic and parabolic sparse control problems K Pieper Technische Universität München, 2015 | 52 | 2015 |
Time optimal control for a reaction diffusion system arising in cardiac electrophysiology–a monolithic approach K Kunisch, K Pieper, A Rund ESAIM: Mathematical Modelling and Numerical Analysis 50 (2), 381-414, 2016 | 29 | 2016 |
Conservative explicit local time-stepping schemes for the shallow water equations W Leng, L Ju, Z Wang, K Pieper Journal of Computational Physics 382, 152-176, 2019 | 27 | 2019 |
A sparse control approach to optimal sensor placement in PDE-constrained parameter estimation problems I Neitzel, K Pieper, B Vexler, D Walter Numerische Mathematik 143 (4), 943-984, 2019 | 24 | 2019 |
Inverse point source location with the Helmholtz equation on a bounded domain K Pieper, BQ Tang, P Trautmann, D Walter Computational Optimization and Applications 77, 213-249, 2020 | 22 | 2020 |
Exponential time differencing for mimetic multilayer ocean models K Pieper, KC Sockwell, M Gunzburger Journal of Computational Physics 398, 108900, 2019 | 22 | 2019 |
Linear convergence of accelerated conditional gradient algorithms in spaces of measures K Pieper, D Walter ESAIM: Control, Optimisation and Calculus of Variations 27, 38, 2021 | 17 | 2021 |
Error estimates for space-time discretization of parabolic time-optimal control problems with bang-bang controls L Bonifacius, K Pieper, B Vexler SIAM Journal on Control and Optimization 57 (3), 1730-1756, 2019 | 13 | 2019 |
Nonconvex regularization for sparse neural networks K Pieper, A Petrosyan Applied and Computational Harmonic Analysis 61, 25-56, 2022 | 9* | 2022 |
A priori error estimates for space-time finite element discretization of parabolic time-optimal control problems L Bonifacius, K Pieper, B Vexler SIAM Journal on Control and Optimization 57 (1), 129-162, 2019 | 8 | 2019 |
Exponential time differencing for the tracer equations appearing in primitive equation ocean models S Calandrini, K Pieper, MD Gunzburger Computer Methods in Applied Mechanics and Engineering 365, 113002, 2020 | 7 | 2020 |
Strong stability of linear parabolic time-optimal control problems L Bonifacius, K Pieper ESAIM: Control, Optimisation and Calculus of Variations 25, 1, 2019 | 5 | 2019 |
Numerical analyses of exponential time‐differencing schemes for the solution of atmospheric models S Calandrini, K Pieper, M Gunzburger Quarterly Journal of the Royal Meteorological Society 147 (736), 1477-1496, 2021 | 3 | 2021 |
Towards optimal sensor placement for inverse problems in spaces of measures PT Huynh, K Pieper, D Walter arXiv preprint arXiv:2308.01055, 2023 | 2 | 2023 |
Orthogonally weighted regularization for rank-aware joint sparse recovery: algorithm and analysis A Petrosyan, K Pieper, H Tran arXiv preprint arXiv:2311.12282, 2023 | | 2023 |