Publications

Presentations at Conferences and/or Workshops (in chronological order):

  • Michael Hintermüller: “Semismooth Newton methods in PDE constrained optimization”. Lecture at the Advanced Training in Mathematics Schools “New Directions in PDE Constrained Optimisation”, March 12 – 16, 2018 at the National Centre for Mathematics of IIT Bombay and TIFR, Mumbai (India).
  • Michael Hintermüller: “Recent advances in non-smooth and complementarity-based distributed parameter systems”. Presentation at the GAMM Annual Meeting 2018, München (Germany), March 20, 2018.
  • BMBF Thementag Big Data, Bonn, Germany. Presentation by Peter Maaß, April 18-19, 2018.
  • Peter Maaß: “Machine learning for inverse problems. Presentation at the Inverse Problems Network Meeting 3 in London (UK), April 26, 2018.
  • Michael Hintermüller: “Nonsmooth structures in PDE constrained optimization”. Presentation at the Mathematisches Kolloquium, Universität Bielefeld (Germany), June 7, 2018.
  • Zoltán Horváth and Peregrina Quintela: “Running H2020 projects of EU-MATHS-IN — MSO4SC and ROMSOC”. Presentation at the ECMI 2018, June 19, 2018.
  • Theo Roelofs: “Koordination des ROMSOC ITN-EID. Erfahrungsbericht zur Koordination eines ITN”. Presentation at an information event for applicants of Innovative Training Networks (ITN) Marie-Skłodowska-Curie-Maßnahmen, Horizon 2020 organized by the EU Office at TU Berlin (Germany), July 26, 2018.
  • Jean-David Benamou: “Finite Difference methods for Optimal Transportation”. Presentation at the Workshop on Moving and adaptive meshes for global atmospheric modelling (MovingMesh2018) at the University of Reading (UK), September 3, 2018.
  • Caroline Löbhard: “Adaptive finite element methods for optimization problems with non-smoothness”. Presentation at the European Women in Mathematics General Meeting, Graz (Austria), September 7, 2018.
  • Tobias Keil: “Strong stationarity conditions for the optimal control of a Cahn-Hilliard-Navier-Stokes system”. Presentation at the 5th European Conference on Computational Optimization in Trier (Germany), September 12, 2018.
  • Marco Martinolli: “Fluid-structure interaction simulations of flexible membrane-based LVAD”. Poster presentation at the 45th Congress of European Society for Artificial Organs (ESAO) in Madrid (Spain), September 13, 2018, online available: https://doi.org/10.5281/zenodo.3357450.
  • Tobias Keil: “Simulation and Control of a Nonsmooth Cahn-Hilliard-Navier-Stokes System with Variable Fluid Densities”. Presentation at the Annual Meeting of the DFG Priority Programme 1962 in Kremmen (Germany), October 2, 2018.
  • Jean-David Benamou: “Dynamic formulations of optimal transportation and variational relaxation of Euler equations”. Presentation at the BIRS Workshop on “Shape Analysis, Stochastic Geometric Mechanics and Applied Optimal Transport” in Banff (Canada), December 13, 2018.
  • Volker Mehrmann: “Linear algebra properties of dissipative Hamiltonian systems”. Presentation at the GAMM Annual Meeting 2019 in Vienna (Austria), February 19, 2019.
  • Michael Hintermüller: “Non Smooth and Complementarity-Based Distributed Parameter Systems: Simulation and Hierarchical Optimization”. Presentation at the GAMM Annual Meeting 2019 in Vienna (Austria), February 19, 2019.
  • Volker Mehrmann: “Port Hamiltonian differential-algebraic equations”. Presentation at the 9th Workshop on Differential-Algebraic Equations (DESCRIPTOR 2019) in Paderborn (Germany), March 20, 2019.
  • Ronny Ramlau: “Inverse Problems in Adaptive Optics: Reconstruction methods for wavefront sensing and atmospheric tomography”. Invited Lecture at the “Meeting on Tomography and Applications”, Politecnico di Milano (Italy), May 6, 2019.
  • Ronny Ramlau: “Efficient minimization of Tikhonov functionals with a sparsity constraint”. Presentation at the ETNA25 -Recent Advances in Scientific Computation in Santa Margherita di Pula (Italy), May 27, 2019.
  • Volker Mehrmann: “Eigenvalue computation for structured problems. Wilkinson heritage.” Presentation at the international workshop “Advances in Numerical Linear Algebra: Celebrating the Centenary of the Birth of James H. Wilkinson” in Manchester (UK), May 29, 2019.
  • Peter Maaß: “Concepts for deep learning in imaging, applications to magnetic particle imaging”. Keynote presentation at the Schleswig Holsteinische Bildverarbeitungstage 2019, Kiel (Germany), June 6, 2019.
  • Michael Hintermüller: “Optimal control of multiphase fluids and droplets”. Presentation at the Colloquium of the Mathematical Institute, University of Oxford (UK), June 7, 2019.
  • Bernadett Stadler: “Feasibility of Standard and Novel Solvers in Atmospheric Tomography.” Poster presentation at the “Adaptive Optics for Extremely Large Telescopes” (AO4ELT6) in Québec (Canada), June 11, 2019, online available: http://doi.org/10.5281/zenodo.3362918.
  • Volker Mehrmann: “Eigenvalue computation for (dissipative) Hamiltonian Systems.” Presentation at the German-Canadian Workshop, Heidelberg (Germany), June 26, 2019.
  • Volker Mehrmann: “Port-Hamiltonian differential-algebraic systems: Stability and passivity through structure.” Hans Schneider Prize Lecture at the ILAS 2019 in Rio de Janeiro (Brazil), July 10, 2019.
  • Ronny Ramlau: “Singular value decomposition for atmospheric tomography”. Presentation at the Applied Inverse Problems Conference (AIP 2019) in Grenoble (France), July 9, 2019.
  • Graciano Carrillo Pousa: “Modeling of an in-situ technique for measuring surface impedance and reflection coefficient using Acoustic Particle Velocity”. Invited talk at the Industry Day at ICIAM 2019 in Valencia (Spain), July 17, 2019, online available: http://doi.org/10.5281/zenodo.3364344.
  • Tobias Kluth: “Deep image priors for magnetic particle imaging”. Presentation at the ICIAM 2019 in Valencia (Spain). (17.07.2019)
    Andreas Binder: “Performance Needs in Financial Risk Analysis and Regulation”. Presentation at the ICIAM 2019 in Valencia (Spain), July 17, 2019.
  • Bernadett Stadler: “Efficient solvers for atmospheric tomography”. Presentation at the ICIAM 2019 in Valencia (Spain), July 17, 2019, online available: http://doi.org/10.5281/zenodo.3362900.
  • Umberto Morelli: “Model order reduction for boundary condition estimation in casting machinery”. Presentation at the ICIAM 2019 in Valencia, Spain, July 17, 2019, online available: http://doi.org/10.5281/zenodo.3365086.
  • Ashwin Nayak: “Acoustic scattering simulations in coupled fluid-porous media problems”. Presentation at the ICIAM 2019 in Valencia, (Spain), July 17, 2019, online available: http://doi.org/10.5281/zenodo.3362978.
  • Marcus Bannenberg: “Coupling Model Order Reduction and Multirate Strategies in Coupled Simulation”. Presentation at the ICIAM 2019 in Valencia, (Spain), July 17, 2019.
  • Marco Martinolli: “Numerical Solutions of the Fluid-Structure Interaction Problem in Membrane-Based Blood Pumps”. Presentation at the ICIAM 2019 in Valencia (Spain), July 17, 2019, online available: https://zenodo.org/record/3374353.
  • Volker Mehrmann: “Stability of dynamical systems with applications to brake squeal. A port-Hamiltonian approach”. Invited talk at the 1st Conference on Transfer between Mathematics & Industry (CTMI 2019) in Santiago de Compostela (Spain), July 22, 2019, online available: https://doi.org/10.5281/zenodo.3362997.
  • Michael Günther: “Interpolation/extrapolation based multilateral schemes for DAEs – a dynamic iteration perspective”. Presentation at the SciCADE 2019 in Innsbruck (Austria), July 23, 2019.
  • Marcus Bannenberg: “Coupling of Model Order Reduction and Multirate Techniques”. Presentation at the SciCADE 2019 in Innsbruck (Austria), July 25, 2019.
  • Peter Maaß: “Regularization properties of neural networks for inverse problems”. Presentation at Modern Challenges in Imaging, Tufts University Medford MA (USA), August 5, 2019.
  • Ronny Ramlau: “Singular value decomposition for atmospheric tomography”. Presentation at Modern Challenges in Imaging, Tufts University Medford MA (USA), August 6, 2019.
  • Caroline Löbhard: “Space-time discretization for parabolic optimal control problems with state constraints”. Presentation at the ICCOPT 2019 in Berlin (Germany), August 7, 2019.
  • Tobias Keil: “Optimal control of a coupled Cahn-Hilliard-Navier-Stokes system with variable fluid densities”. Presentation at the ICCOPT 2019 in Berlin (Germany), August 5, 2019.

Publications:

  • Giacomo Gigante and Christian Vergara: ”Optimized Schwarz Methods for the coupling of cylindrical geometries along the axial direction.” ESAIM: Mathematical Modelling and Numerical Analysis, 52 (4), 1597–1615 (2018), doi: 10.1051/m2an/2018039.
  • Sören Dittmer, Tobias Kluth, Peter Maass and Daniel Otero Baguer: ”Regularization by architecture: A deep prior approach for inverse problems”, Preprint (2018), arXiv:1812.03889.
  • Giacomo Gigante and Christian Vergara: ”On the stability of a loosely-coupled scheme based on a Robin interface condition for fluid-structure interaction”, Preprint (2019), arXiv:1905.06593.