Konstantin Sonntag
Lehrstuhl für Angewandte Mathematik
Institut für Industriemathematik
Data Science for Engineering
konstantin.sonntag@uni-paderborn.deID
10 Publications
2026 | Journal Article | LibreCat-ID: 53858 | 
@article{Akhter_Fährmann_Sonntag_Peitz_2026, title={Common pitfalls to avoid while using multiobjective optimization in machine learning}, volume={68}, DOI={10.1137/24M1658875}, number={3}, journal={SIAM Review}, publisher={SIAM}, author={Akhter, Junaid and Fährmann, Paul David and Sonntag, Konstantin and Peitz, Sebastian}, year={2026}, pages={656–683} }
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2026 | Conference Paper | LibreCat-ID: 67303 |
@inproceedings{Amakor_Sonntag_Peitz_2026, title={Interactive Pareto navigation for deep multi-task learning}, DOI={10.1007/978-3-032-37667-1_37}, booktitle={European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases (ECML PKDD)}, author={Amakor, Augustina Chidinma and Sonntag, Konstantin and Peitz, Sebastian}, year={2026}, pages={652–668} }
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2025 | Journal Article | LibreCat-ID: 57472 |
@article{Bot_Sonntag_2025, title={Inertial dynamics with vanishing Tikhonov regularization for multobjective optimization}, journal={Journal of Mathematical Analysis and Applications}, author={Bot, Radu Ioan and Sonntag, Konstantin}, year={2025} }
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| arXiv
2025 | Dissertation | LibreCat-ID: 62750 |
@book{Sonntag_2025, title={First-order methods and gradient dynamical systems for multiobjective optimization}, DOI={10.17619/UNIPB/1-2457}, publisher={Paderborn University}, author={Sonntag, Konstantin}, year={2025} }
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2025 | Journal Article | LibreCat-ID: 51159
@article{Amakor_Sonntag_Peitz_2025, title={A multiobjective continuation method to compute the regularization path of deep neural networks}, volume={19}, DOI={10.1016/j.mlwa.2025.100625}, number={100625}, journal={Machine Learning with Applications}, publisher={Elsevier}, author={Amakor, Augustina Chidinma and Sonntag, Konstantin and Peitz, Sebastian}, year={2025} }
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2024 | Journal Article | LibreCat-ID: 46019 |
@article{Sonntag_Peitz_2024, title={Fast Multiobjective Gradient Methods with Nesterov Acceleration via Inertial Gradient-Like Systems}, DOI={10.1007/s10957-024-02389-3}, journal={Journal of Optimization Theory and Applications}, publisher={Springer}, author={Sonntag, Konstantin and Peitz, Sebastian}, year={2024} }
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2024 | Journal Article | LibreCat-ID: 32447
@article{Sonntag_Peitz_2024, title={Fast Convergence of Inertial Multiobjective Gradient-Like Systems with Asymptotic Vanishing Damping}, volume={34}, DOI={10.1137/23M1588512}, number={3}, journal={SIAM Journal on Optimization}, publisher={Society for Industrial and Applied Mathematics}, author={Sonntag, Konstantin and Peitz, Sebastian}, year={2024}, pages={2259–2286} }
LibreCat
| DOI
2024 | Journal Article | LibreCat-ID: 51334 |
@article{Sonntag_Gebken_Müller_Peitz_Volkwein_2024, title={A Descent Method for Nonsmooth Multiobjective Optimization in Hilbert Spaces}, volume={203}, DOI={10.1007/s10957-024-02520-4}, journal={Journal of Optimization Theory and Applications}, author={Sonntag, Konstantin and Gebken, Bennet and Müller, Georg and Peitz, Sebastian and Volkwein, Stefan}, year={2024}, pages={455–487} }
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| arXiv
2024 | Book Chapter | LibreCat-ID: 46578 |
@inbook{Bernreuther_Dellnitz_Gebken_Müller_Peitz_Sonntag_Volkwein_2024, title={Multiobjective Optimization of Non-Smooth PDE-Constrained Problems}, booktitle={DFG Priority Programme 1962}, publisher={Birkhäuser}, author={Bernreuther, Marco and Dellnitz, Michael and Gebken, Bennet and Müller, Georg and Peitz, Sebastian and Sonntag, Konstantin and Volkwein, Stefan}, year={2024} }
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| arXiv
2024 | Preprint | LibreCat-ID: 67320
@article{Berkemeier_Sonntag_Peitz_2024, title={New Nonlinear Conjugate Gradient Methods with Guaranteed Descent for Multi-Objective Optimization}, journal={Optimizaton Online}, author={Berkemeier, Manuel and Sonntag, Konstantin and Peitz, Sebastian}, year={2024} }
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10 Publications
2026 | Journal Article | LibreCat-ID: 53858 |
@article{Akhter_Fährmann_Sonntag_Peitz_2026, title={Common pitfalls to avoid while using multiobjective optimization in machine learning}, volume={68}, DOI={10.1137/24M1658875}, number={3}, journal={SIAM Review}, publisher={SIAM}, author={Akhter, Junaid and Fährmann, Paul David and Sonntag, Konstantin and Peitz, Sebastian}, year={2026}, pages={656–683} }
LibreCat
| DOI
| Download (ext.)
2026 | Conference Paper | LibreCat-ID: 67303 |
@inproceedings{Amakor_Sonntag_Peitz_2026, title={Interactive Pareto navigation for deep multi-task learning}, DOI={10.1007/978-3-032-37667-1_37}, booktitle={European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases (ECML PKDD)}, author={Amakor, Augustina Chidinma and Sonntag, Konstantin and Peitz, Sebastian}, year={2026}, pages={652–668} }
LibreCat
| DOI
| Download (ext.)
2025 | Journal Article | LibreCat-ID: 57472 |
@article{Bot_Sonntag_2025, title={Inertial dynamics with vanishing Tikhonov regularization for multobjective optimization}, journal={Journal of Mathematical Analysis and Applications}, author={Bot, Radu Ioan and Sonntag, Konstantin}, year={2025} }
LibreCat
| Files available
| Download (ext.)
| arXiv
2025 | Dissertation | LibreCat-ID: 62750 |
@book{Sonntag_2025, title={First-order methods and gradient dynamical systems for multiobjective optimization}, DOI={10.17619/UNIPB/1-2457}, publisher={Paderborn University}, author={Sonntag, Konstantin}, year={2025} }
LibreCat
| DOI
| Download (ext.)
2025 | Journal Article | LibreCat-ID: 51159
@article{Amakor_Sonntag_Peitz_2025, title={A multiobjective continuation method to compute the regularization path of deep neural networks}, volume={19}, DOI={10.1016/j.mlwa.2025.100625}, number={100625}, journal={Machine Learning with Applications}, publisher={Elsevier}, author={Amakor, Augustina Chidinma and Sonntag, Konstantin and Peitz, Sebastian}, year={2025} }
LibreCat
| Files available
| DOI
2024 | Journal Article | LibreCat-ID: 46019 |
@article{Sonntag_Peitz_2024, title={Fast Multiobjective Gradient Methods with Nesterov Acceleration via Inertial Gradient-Like Systems}, DOI={10.1007/s10957-024-02389-3}, journal={Journal of Optimization Theory and Applications}, publisher={Springer}, author={Sonntag, Konstantin and Peitz, Sebastian}, year={2024} }
LibreCat
| DOI
| Download (ext.)
2024 | Journal Article | LibreCat-ID: 32447
@article{Sonntag_Peitz_2024, title={Fast Convergence of Inertial Multiobjective Gradient-Like Systems with Asymptotic Vanishing Damping}, volume={34}, DOI={10.1137/23M1588512}, number={3}, journal={SIAM Journal on Optimization}, publisher={Society for Industrial and Applied Mathematics}, author={Sonntag, Konstantin and Peitz, Sebastian}, year={2024}, pages={2259–2286} }
LibreCat
| DOI
2024 | Journal Article | LibreCat-ID: 51334 |
@article{Sonntag_Gebken_Müller_Peitz_Volkwein_2024, title={A Descent Method for Nonsmooth Multiobjective Optimization in Hilbert Spaces}, volume={203}, DOI={10.1007/s10957-024-02520-4}, journal={Journal of Optimization Theory and Applications}, author={Sonntag, Konstantin and Gebken, Bennet and Müller, Georg and Peitz, Sebastian and Volkwein, Stefan}, year={2024}, pages={455–487} }
LibreCat
| DOI
| Download (ext.)
| arXiv
2024 | Book Chapter | LibreCat-ID: 46578 |
@inbook{Bernreuther_Dellnitz_Gebken_Müller_Peitz_Sonntag_Volkwein_2024, title={Multiobjective Optimization of Non-Smooth PDE-Constrained Problems}, booktitle={DFG Priority Programme 1962}, publisher={Birkhäuser}, author={Bernreuther, Marco and Dellnitz, Michael and Gebken, Bennet and Müller, Georg and Peitz, Sebastian and Sonntag, Konstantin and Volkwein, Stefan}, year={2024} }
LibreCat
| Download (ext.)
| arXiv
2024 | Preprint | LibreCat-ID: 67320
@article{Berkemeier_Sonntag_Peitz_2024, title={New Nonlinear Conjugate Gradient Methods with Guaranteed Descent for Multi-Objective Optimization}, journal={Optimizaton Online}, author={Berkemeier, Manuel and Sonntag, Konstantin and Peitz, Sebastian}, year={2024} }
LibreCat