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Matthias Ehrhardt

University of Wuppertal

Gaußstraße 20

42097 Wuppertal

Germany

  • University of Wuppertal

SCHOLARLY PAPERS

3

DOWNLOADS

143

TOTAL CITATIONS

0

Scholarly Papers (3)

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1.

PINN Training Using Biobjective Optimization: The Trade-Off between Data Loss and Residual Loss

Number of pages: 56 Posted: 14 Jun 2022
Fabian Heldmann, Sarah Treibert, Matthias Ehrhardt and Kathrin Klamroth
University of Wuppertal, University of Wuppertal, University of Wuppertal and University of Wuppertal
Downloads 75 (852,604)

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physics-informed neural networks, compartment models, loss function, multiobjective optimization, weighting parameters, Pareto front

2.

Transparent Pt-Symmetric Nonlinear Networks

Number of pages: 11 Posted: 27 Aug 2024
Mashrab Akramov, Jambul Yusupov, Matthias Ehrhardt, Hadi Susanto and Davron Matrasulov
affiliation not provided to SSRN, Yeoju Technical Institute in Tashkent, University of Wuppertal, Khalifa University and Turin Polytechnic University in Tashkent
Downloads 34 (1,277,121)

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NNLS equation, metric graphs, transparent boundary conditions, potential approach, nonlinear optics, ferromagnetic structures

3.

Manakov System on Metric Graphs: Modeling the Reflectionless Propagation of Vector Solitons in Networks

Number of pages: 14 Posted: 21 Feb 2023
Jambul Yusupov, Khikmat Matyokubov, Matthias Ehrhardt and Davron Matrasulov
Yeoju Technical Institute in Tashkent, Urgench State Pedagogical Institute, University of Wuppertal and Turin Polytechnic University in Tashkent
Downloads 34 (1,277,121)

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Manakov solitons, metric graph, transparent boundary conditions, reflectionless propagation of waves