1k citations
- University of BonnDE19 papers
- Fraunhofer Institute for Industrial MathematicsDE4 papers
- Fraunhofer Institute for Intelligent Analysis and Information SystemsDE4 papers
- Hochschule Bonn-Rhein-SiegDE4 papers
- University of SiegenDE4 papers
- Fraunhofer-GesellschaftDE3 papers
- Freie Universität BerlinDE3 papers
- Louisiana State UniversityUS3 papers
- Potsdam Institute for Climate Impact ResearchDE3 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- Humboldt-Universität zu BerlinDE2 papers
- Technische Universität BerlinDE2 papers
50 papers
Flexible Cutoff Learning: Optimizing Machine Learning Potentials After Training
Rick Oerder, Jan Hamaekers
We introduce Flexible Cutoff Learning (FCL), a method for training machine learning interatomic potentials (MLIPs) whose cutoff radii can be adjusted after training. Unlike convent…
A Multiscale Fracture Model using Peridynamic Enrichment of Finite Elements within an Adaptive Partition of Unity: Experimental Validation
Matthias Birner, Patrick Diehl, Robert Lipton +1
Partition of unity methods (PUM) are of domain decomposition type and provide the opportunity for multiscale and multiphysics numerical modeling. Within the PUM global-local enrich…
Resonant Solitary States in Complex Networks
Jakob Niehues, Serhiy Yanchuk, Rico Berner +3
Partially synchronized solitary states occur frequently when a synchronized system of networked oscillators is perturbed locally. Several asymptotic states of different frequencies…
Studying Evolutionary Solution Adaption Using a Flexibility Benchmark Based on a Metal Cutting Process
Leo Francoso Dal Piccol Sotto, Sebastian Mayer, Hemanth Janarthanam +2
We consider optimizing for different production requirements from the viewpoint of a bio-inspired framework for system flexibility that allows us to study the ability of an algorit…
A Framework for Synthetic Power System Dynamics
Anna Büttner, Anton Plietzsch, Mehrnaz Anvari +1
The paper is published in Chaos. Please refer to the Chaos version from now on. Anna Büttner, Anton Plietzsch, Mehrnaz Anvari, Frank Hellmann; A framework for synthetic power syste…
Perspectives on adaptive dynamical systems
Jakub Sawicki, Rico Berner, Sarah A. M. Loos +21
Adaptivity is a dynamical feature that is omnipresent in nature, socio-economics, and technology. For example, adaptive couplings appear in various real-world systems like the powe…