Zobrazeno 1 - 10
of 682
pro vyhledávání: '"HOFFMANN, NORBERT"'
Autor:
Geier, Charlotte, Hoffmann, Norbert
Localized vibrations, arising from nonlinearities or symmetry breaking, pose a challenge in engineering, as the resulting high-amplitude vibrations may result in component failure due to fatigue. During operation, the emergence of localization is dif
Externí odkaz:
http://arxiv.org/abs/2407.05497
Autor:
Ehlers, Svenja, Wagner, Niklas A., Scherzl, Annamaria, Klein, Marco, Hoffmann, Norbert, Stender, Merten
The measurement of deep water gravity wave elevations using in-situ devices, such as wave gauges, typically yields spatially sparse data. This sparsity arises from the deployment of a limited number of gauges due to their installation effort and high
Externí odkaz:
http://arxiv.org/abs/2401.03708
Autor:
Ehlers, Svenja, Klein, Marco, Heinlein, Alexander, Wedler, Mathies, Desmars, Nicolas, Hoffmann, Norbert, Stender, Merten
Publikováno v:
Ocean Engineering (2023)
Accurate short-term predictions of phase-resolved water wave conditions are crucial for decision-making in ocean engineering. However, the initialization of remote-sensing-based wave prediction models first requires a reconstruction of wave surfaces
Externí odkaz:
http://arxiv.org/abs/2305.11913
The modulation instability is a focusing mechanism responsible for the formation of strong wave localizations not only on the water surface, but also in a variety of nonlinear dispersive media. Such dynamics is initiated from the injection of side-ba
Externí odkaz:
http://arxiv.org/abs/2206.09067
Supervised machine learning approaches require the formulation of a loss functional to be minimized in the training phase. Sequential data are ubiquitous across many fields of research, and are often treated with Euclidean distance-based loss functio
Externí odkaz:
http://arxiv.org/abs/2204.06843
Autor:
Derenthal, Ulrich, Hoffmann, Norbert
Publikováno v:
In Journal of Algebra 15 November 2024 658:163-176
Publikováno v:
In Journal of Sound and Vibration 10 November 2024 590
The Galilean transformation is a universal operation connecting the coordinates of a dynamical system, which move relative to each other with a constant speed. In the context of exact solutions of the universal nonlinear Schr\"odinger equation (NLSE)
Externí odkaz:
http://arxiv.org/abs/2201.05304
Autor:
Le Dot, Marie, Andrés Gomez Fernandez, Mario, Langovist, Anne, Charrière, Bruno, Gérard, Pierre, Dumur, Frédéric, Hoffmann, Norbert, Lalevée, Jacques
Publikováno v:
In European Polymer Journal 17 July 2024 215
Autor:
Derenthal, Ulrich, Hoffmann, Norbert
Let S be a smooth del Pezzo surface that is defined over a field K and splits over a Galois extension L. Let G be either the split reductive group given by the root system of $S_L$ in Pic $S_L$, or a form of it containing the N\'eron-Severi torus. Le
Externí odkaz:
http://arxiv.org/abs/2109.08137