485 citations
- Technical University of MunichDE35 papers
- Ludwig-Maximilians-Universität MünchenDE29 papers
- RWTH Aachen UniversityDE19 papers
- Trinity College DublinIE16 papers
- Centre National de la Recherche ScientifiqueFR13 papers
- Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)DE11 papers
- University of Cape TownZA10 papers
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Showing 2023 · math.NAShow all
3 papers · 2 filters
math.NA2023★ 78 cited
Solving Forward and Inverse Problems of Contact Mechanics using Physics-Informed Neural Networks
T. Sahin, M. von Danwitz, A. Popp
This paper explores the ability of physics-informed neural networks (PINNs) to solve forward and inverse problems of contact mechanics for small deformation elasticity. We deploy P…
math.NA2023★ 32 cited
Experimental and numerical investigations on heat transfer in fused filament fabrication 3D-printed specimens
Nathalie Ramos, Christoph Mittermeier, Josef Kiendl
A good understanding of the heat transfer in fused filament fabrication is crucial for an accurate stress prediction and subsequently for repetitive, high quality printing. This wo…
math.NA2023★ 5 cited
Model Order Reduction for Deforming Domain Problems in a Time-Continuous Space-Time Setting
Fabian Key, Max von Danwitz, Francesco Ballarin +1
In the context of simulation-based methods, multiple challenges arise, two of which are considered in this work. As a first challenge, problems including time-dependent phenomena w…