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11 Publications
2025 | Journal Article | LibreCat-ID: 58492
Friedlein, Johannes, Julia Mergheim, and Paul Steinmann. “Modelling of Stress-State-Dependent Ductile Damage with Gradient-Enhancement Exemplified for Clinch Joining.” Journal of the Mechanics and Physics of Solids 196 (2025). https://doi.org/10.1016/j.jmps.2025.106026.
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| DOI
2024 | Journal Article | LibreCat-ID: 32447
Sonntag, Konstantin, and Sebastian Peitz. “Fast Convergence of Inertial Multiobjective Gradient-Like Systems with Asymptotic Vanishing Damping.” SIAM Journal on Optimization 34, no. 3 (2024): 2259–86. https://doi.org/10.1137/23M1588512.
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| DOI
2024 | Journal Article | LibreCat-ID: 58491
Friedlein, Johannes, Max Böhnke, Malte Schlichter, Mathias Bobbert, Gerson Meschut, Julia Mergheim, and Paul Steinmann. “Material Parameter Identification for a Stress-State-Dependent Ductile Damage and Failure Model Applied to Clinch Joining.” Journal of Manufacturing and Materials Processing 8, no. 4 (2024). https://doi.org/10.3390/jmmp8040157.
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| DOI
2024 | Preprint | LibreCat-ID: 57472 |

Bot, Radu Ioan, and Konstantin Sonntag. “Inertial Dynamics with Vanishing Tikhonov Regularization for Multobjective Optimization.” ArXiv:2411.18422 , 2024.
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| arXiv
2023 | Journal Article | LibreCat-ID: 56097
Friedlein, Johannes, Julia Mergheim, and Paul Steinmann. “Efficient Gradient Enhancements for Plasticity with Ductile Damage in the Logarithmic Strain Space.” European Journal of Mechanics - A/Solids 99 (2023). https://doi.org/10.1016/j.euromechsol.2023.104946.
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| DOI
2022 | Journal Article | LibreCat-ID: 27186
Otroshi, Mortaza, and Gerson Meschut. “Influence of Cutting Clearance and Punch Geometry on the Stress State in Small Punch Test .” Engineering Failure Analysis 136, no. c (2022). https://doi.org/10.1016/j.engfailanal.2022.106183.
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| DOI
2022 | Book Chapter | LibreCat-ID: 34209
Shi, Yuhao, Sven Harzheim, Martin Hofmann, and Thomas Wallmersperger. “A Damage Model for Corrosion Fatigue Due to Hydrogen Embrittlement.” In Material Modeling and Structural Mechanics. Cham: Springer International Publishing, 2022. https://doi.org/10.1007/978-3-030-97675-0_9.
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| DOI
2021 | Journal Article | LibreCat-ID: 25476 |

Otroshi, Mortaza, Gerson Meschut, and Aathavan Nesakumar. “The Influence of Manufacturing Processes and Optical Measurement Methods on the Damage Behavior of HX340LAD Micro-Alloyed Steels.” Journal of Manufacturing Engineering 16, no. 3 (2021): 70–76. https://doi.org/10.37255/jme.v16i3pp070-076.
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2020 | Journal Article | LibreCat-ID: 20143 |

Otroshi, Mortaza, Moritz Rossel, and Gerson Meschut. “Stress State Dependent Damage Modeling of Self-Pierce Riveting Process Simulation Using GISSMO Damage Model.” Journal of Advanced Joining Processes 1 (2020). https://doi.org/10.1016/j.jajp.2020.100015.
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2007 | Journal Article | LibreCat-ID: 11927 |

Warsitz, Ernst, and Reinhold Haeb-Umbach. “Blind Acoustic Beamforming Based on Generalized Eigenvalue Decomposition.” IEEE Transactions on Audio, Speech, and Language Processing 15, no. 5 (2007): 1529–39. https://doi.org/10.1109/TASL.2007.898454.
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2005 | Conference Paper | LibreCat-ID: 11930 |

Warsitz, Ernst, and Reinhold Haeb-Umbach. “Acoustic Filter-and-Sum Beamforming by Adaptive Principal Component Analysis.” In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2005), 4:iv/797-iv/800 Vol. 4, 2005. https://doi.org/10.1109/ICASSP.2005.1416129.
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