Forschungsbericht 2024

Mathematik E-10

Leitung: Lindner, Marko; Taraz, Anusch; Le Borne, Sabine; Ruprecht, Daniel; Schulte, Matthias
Oberingenieure: Bünger, Florian; Clemens, Dennis; Götschel, Sebastian; Seifert, Christian; Zemke, Jens

Institut auf TORE
Institutswebsite

Publikationen

• Machine Learning Based Prediction of Ditching Loads - Journal Article
  Schwarz, Henning; Überrück, Micha; Zemke, Jens; Rung, Thomas
  AIAA Journal (in Press): (2024)
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• Ramsey simplicity of random graphs - Journal Article
  Boyadzhiyska, Simona; Clemens, Dennis; Das, Shagnik; Gupta, Pranshu
  Combinatorics Probability and Computing (in Press): (2024)
  Open Access | Publisher DOI
  
  
• Walker-Breaker games on Gn,p - Journal Article
  Clemens, Dennis; Gupta, Pranshu; Mogge, Yannick
  Electronic Journal of Combinatorics 31 (4): 4-14 (2024)
  Open Access | Publisher DOI
  
  
• Machine learning based prediction of ditching loads - Preprint
  Schwarz, Henning; Überrück, Micha; Zemke, Jens; Rung, Thomas
  arXiv: 2402.10724 (2024)
  Open Access
  
  
• Using surrogate models to accelerate load step methods for nonlinear finite element problems in hyperelasticity - Journal Article
  Fesefeldt, Eva Lina; Le Borne, Sabine; Düster, Alexander; Radtke, Lars
  Proceedings in Applied Mathematics and Mechanics 24 (3): e202400081 (2024)
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• Limit theorems for general functionals of Brownian local times - Journal Article
  Campese, Simon; Lengert, Nicolas; Podolskij, Mark
  Electronic Journal of Probability 29: 128 (2024)
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• Finite sections: stability, spectral pollution and asymptotics of condition numbers and pseudospectra - Journal Article
  Lindner, Marko; Schmeckpeper, Dennis
  Linear Algebra and Its Applications 697: 583-614 (2024)
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• Introducing Combi-Stations in Robotic Mobile Fulfilment Systems: A Queueing-Theory-Based Efficiency Analysis - Conference Paper
  Xie, Lin; Otten, Sonja
  15th International Conference on Computational Logistics, ICCL 2024
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• Evaluation of On-the-fly Scanning Effects on Complex Field Retrieval Using a Single Probe - Conference Paper
  Yang, Cheng; Adam, Christian; Götschel, Sebastian
  International Symposium on Electromagnetic Compatibility, EMC Europe 2024
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• Super-localized orthogonal decomposition for convection-dominated diffusion problems - Journal Article
  Bonizzoni, Francesca; Freese, Jan Philip; Peterseim, Daniel
  BIT Numerical Mathematics 64 (3): 33 (2024)
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• Super-localized orthogonal decomposition for high-frequency Helmholtz problems - Journal Article
  Freese, Jan Philip; Hauck, Moritz; Peterseim, Daniel
  SIAM Journal on Scientific Computing 46 (4): A2377-A2397 (2024)
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• Weighted composition semigroups on spaces of continuous functions and their subspaces - Journal Article
  Kruse, Karsten
  Complex Analysis and Operator Theory 18 (5): 115 (2024)
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• Computational multiscale methods for nondivergence-form elliptic partial differential equations - Journal Article
  Freese, Jan Philip; Gallistl, Dietmar; Peterseim, Daniel; Sprekeler, Timo
  Computational Methods in Applied Mathematics 24 (3): 649-672 (2024)
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• Perturbations of non-autonomous second-order abstract Cauchy problems - Journal Article
  Budde, Christian; Seifert, Christian
  Analysis Mathematica 50 (3): 733-755 (2024)
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• Bathymetry reconstruction from experimental data using PDE-constrained optimisation - Journal Article
  Angel, Judith; Behrens, Jörn; Götschel, Sebastian; Hollm, Marten; Ruprecht, Daniel; Seifried, Robert
  Computers & Fluids 278: 106321 (2024)
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• Spectral theory for Schrödinger operators on compact metric graphs with δ and δ′ couplings : a survey - Book part
  Rohleder, Jonathan; Seifert, Christian
  In: Schwenninger, F.L., Waurick, M. (eds) Systems Theory and PDEs (WOSTAP 2022) Trends in Mathematics. Birkhäuser, Cham. (2024)
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• Perturbation properties of the generalized spectral radius - Journal Article
  Bünger, Florian; Seeger, Alberto
  Linear and Multilinear Algebra 73 (4): 633-648 (2024)
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• On spectral inclusion sets and computing the spectra and pseudospectra of bounded linear operators - Journal Article
  Chandler-Wilde, Simon N.; Chonchaiya, Ratchanikorn; Lindner, Marko
  Journal of Spectral Theory 14 (2): 719-804 (2024)
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• Interface layers and coupling conditions on networks for linearized kinetic BGK equation - Journal Article
  Akramov, Ikrom; Borsche, Raul; Eckhard, Nils; Klar, Axel
  Kinetic and Related Models 17 (3) 468-488 (2024)
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• Normal approximation of Kabanov–Skorohod Integrals on poisson spaces - Journal Article
  Last, Günter; Molchanov, Ilya; Schulte, Matthias
  Journal of Theoretical Probability 37 (2): 1124-1167 (2024)
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• Spectral deferred correction methods for second-order problems - Journal Article
  Akramov, Ikrom; Götschel, Sebastian; Minion, Michael; Ruprecht, Daniel; Speck, Robert
  SIAM Journal on Scientific Computing 46 (3): A1690-A1713 (2024)
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• On linearisation and existence of preduals - Journal Article
  Kruse, Karsten
  Rendiconti del Circolo Matematico di Palermo 73 (4): 1591-1615 (2024)
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• Temporal approximation of stochastic evolution equations with irregular nonlinearities - Journal Article
  Klioba, Katharina; Veraar, Mark
  Journal of Evolution Equations 24 (2): 43 (2024)
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• Lower bounds for variances of poisson functionals - Journal Article
  Schulte, Matthias; Trapp, Vanessa
  Electronic Journal of Probability 29: 72 (2024)
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• Smaller stencil preconditioners for linear systems in RBF-FD discretizations - Journal Article
  Koch, Michael; Le Borne, Sabine; Leinen, Willi
  Numerical Algorithms 98 (3): 1313–1335 (2024)
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• Sufficient criteria for stabilization properties in Banach Spaces - Journal Article
  Egidi, Michela; Gallaun, Dennis; Seifert, Christian; Tautenhahn, Martin
  Integral Equations and Operator Theory 96 (2): 13 (2024)
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• Sun dual theory for bi-continuous semigroups - Journal Article
  Kruse, Karsten; Schwenninger, Felix
  Analysis Mathematica 50 (1): 235-280 (2024)
  Open Access | Publisher DOI
  
  
• Efficient numerical methods for the Maxey-Riley equations with Basset history term - Preprint
  Urizarna Carasa, Julio; Schlegel, Leon; Ruprecht, Daniel
  arXiv: 2403.13515 (2024)
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• Mixed topologies on Saks spaces of vector-valued functions - Journal Article
  Kruse, Karsten
  Topology and its Applications 345: 108843 (2024)
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• A unified observability result for non-autonomous observation problems - Journal Article
  Gabel, Fabian Nuraddin Alexander; Seelmann, Albrecht
  Archiv der Mathematik 122: 227–239 (2024)
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• A super-localized generalized finite element method - Journal Article
  Freese, Jan Philip; Hauck, Moritz; Keil, Tim; Peterseim, Daniel
  Numerische Mathematik 156 (1): 205-235 (2024)
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• Reducing the truncation error in Taylor model multiplication - Journal Article
  Bünger, Florian
  Numerical Algorithms 97 (2): 819-841 (2024)
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• Functional Gaussian approximations on Hilbert-Poisson spaces - Journal Article
  Bourguin, Solesne; Campese, Simon; Dang, Thanh
  Alea (Rio de Janeiro) 21: 517-553 (2024)
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• Ramsey equivalence for asymmetric pairs of graphs - Journal Article
  Boyadzhiyska, Simona; Clemens, Dennis; Gupta, Pranshu; Rollin, Jonathan
  SIAM Journal on Discrete Mathematics 38 (1): 55-74 (2024)
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• Moderate deviations on poisson chaos - Journal Article
  Schulte, Matthias; Thäle, Christoph
  Electronic Journal of Probability 29: 146 (2024)
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• Lower variance bounds and normal approximation of Poisson functionals in stochastic geometry - Doctoral Thesis
  Trapp, Vanessa
  Technische Universität Hamburg (2024)
  Open Access
  
  
• Stable approximation and spectral theory - Doctoral Thesis
  Ukena, Riko
  Technische Universität Hamburg (2024)
  Open Access
  
  
• Approximation of evolution equations with random data - Doctoral Thesis
  Klioba, Katharina
  Technische Universität Hamburg (2024)
  Open Access
  
  
• On sign-real spectral radii and sign-real expansive matrices - Journal Article
  Bünger, Florian; Seeger, Alberto
  Linear Algebra and Its Applications 680: 293-324 (2024)
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• Adaptive time step selection for spectral deferred correction - Journal Article
  Baumann, Thomas; Götschel, Sebastian; Lunet, Thibaut; Ruprecht, Daniel; Speck, Robert
  Numerical Algorithms (in Press): (2024)
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• A block householder-based algorithm for the QR decomposition of hierarchical matrices - Journal Article
  Griem, Vincent; Le Borne, Sabine
  SIAM Journal on Matrix Analysis and Applications 45 (2): 847-874 (2024)
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• Structure-preserving model reduction for dissipative mechanical systems - Book part
  Beddig, Rebekka S.; Benner, Peter; Dorschky, Ines; Reis, Timo; Schwerdtner, Paul; Voigt, Matthias; Werner, Steffen W. R.
  in: Calm, smooth and smart. - Springer (Lecture Notes in Applied and Computational Mechanics 102: 209-230 (2024)
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• Time parallel time integration - Book
  Gander, Martin J.; Lunet, Thibaut
  Regional conference series in applied mathematics (CBMS-NSF regional conference series in applied mathematics) 99: (2024)
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• Complex near-field measurement using on-the-fly scan with in-phase and quadrature demodulation - Conference Paper
  Yang, Cheng; Adam, Christian; Götschel, Sebastian
  German Microwave Conference, GeMiC 2024
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• Vibo-acoustic metamaterial model in energy based finite element method applied to automotive structures - Conference Paper
  Lohmann, Henning; Dilba, Boris; Rehbein, Nicolai; Keuchel, Sören; Zaleski, Olgierd; Estorff, Otto von
  30th International Congress on Sound and Vibration, ICSV 2024
  
  
• Low-rank update of preconditioners for saddle-point systems in fluid flow problems - Doctoral Thesis
  Beddig, Rebekka Salome
  Technische Universität Hamburg (2024)
  Open Access
  
  
• Spectral approximation of generalized Schrödinger Operators via approximation of subwords - Journal Article
  Gabel, Fabian Nuraddin Alexander; Gallaun, Dennis; Großmann, Julian Peter; Lindner, Marko; Ukena, Riko
  Complex Analysis and Operator Theory 18 (1): 7 (2024)
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• Tree universality in positional games - Journal Article
  Adamski, Grzegorz; Antoniuk, Sylwia; Bednarska-Bzdga, Małgorzata; Clemens, Dennis; Hamann, Fabian; Mogge, Yannick
  Combinatorics Probability and Computing (in Press): (2024)
  Publisher DOI
  
  
• Iterative solvers for RBF-FD discretized flow problems - Doctoral Thesis
  Leinen, Willi
  Technische Universität Hamburg (2024)
  Open Access
  
  

Forschungsdaten

• Data artefact: Bathymetry reconstruction from experimental data with PDE-constrained optimisation - Experimental Data
  Ruprecht, Daniel
  Open Access
  
  

Projekte

• DASHH - Helmholtz Graduate School for the Structure of Matter
  Helmholtz-Zentrum Hereon; Laufzeit 2025-2030
  Projektleitung: Le Borne, Sabine
  
  
• Grenzwertsätze für stabilisierende Funktonale - im Rahmen des Schwerpunktprogramms 2265 "Zufällige geometrische Systeme"
  Deutsche Forschungsgemeinschaft (DFG); Laufzeit 2024-2027
  Projektleitung: Schulte, Matthias
  
  
• NeuralPinT
  European Union; Laufzeit 2024-2025
  Projektleitung: Ruprecht, Daniel
  
  
• SFB 1615 - Teilprojekt A08: Lagrangesche Bauelemente mit einem validierten Modell zur Vielteilchen-Positionsbestimmung
  Deutsche Forschungsgemeinschaft (DFG); Laufzeit 2023-2027
  Projektleitung: Ruprecht, Daniel; Trieu, Hoc Khiem
  Mitarbeitende: Götschel, Sebastian; Gomberg, Ilja; Bohne, Sven; Rathi, Vamika
  
  
• SPP 2402 - Extrapolationsfähige digitale Greybox-Modelle zur Beschreibung und Vorhersage des makroskopischen Systemverhaltens TiAlN-beschichteter Zerspanwerkzeuge
  Deutsche Forschungsgemeinschaft (DFG); Laufzeit 2023-2026
  Projektleitung: Dege, Jan Hendrik; Zemke, Jens; Herrmann, Christoph; Höche, Daniel
  Mitarbeitende: Schibsdat, Sebastian
  
  
• ExaOcean - Leistungsverbesserung des ICON-O Ozeanmodells auf heterogenen Exascale-Supercomputern mit Methoden des Maschinellen Lernens
  Bundesministerium für Bildung und Forschung (BMBF); Laufzeit 2022-2025
  Projektleitung: Ruprecht, Daniel
  
  
• TIME-X - TIME parallelisation: for eXascale computing and beyond
  European Commission; Laufzeit 2021-2024
  Projektleitung: Ruprecht, Daniel
  
  
• Hamburg X/CDCS - Center for Data and Computing in Natural Sciences
  Behörde für Wissenschaft, Forschung und Gleichstellung; Laufzeit 2020-2024
  Projektleitung: Le Borne, Sabine; Fey, Görschwin; Knopp, Tobias
  
  
• GRK2583 - Modellierung, Simulation und Optimierung mit fluiddynamischen Anwendungen
  Deutsche Forschungsgemeinschaft (DFG); Laufzeit 2020-2024
  Projektleitung: Rung, Thomas
  Co-Projektleitung: Le Borne, Sabine
  Mitarbeitende: Müller, Peter Marvin; Beddig, Rebekka Salome; Koch, Michael
  
  
• DASHH Helmholtz Graduiertenkolleg
  Helmholtz-Zentrum Hereon; Laufzeit 2019-2025
  Projektleitung: Le Borne, Sabine