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Research Training Group
Energy, Entropy, and Dissipative Dynamics
Funded by German Research Foundation (DFG)
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Joint Seminar CRC/EDDy
Quantitative uniqueness to parabolic operators with applications to nodal sets
Vedansh Arya (University of Jyväskylä (Finland))
Thu, 17 Oct 2024 • 10:45-11:45 • Pontdriesch 14, room 008 SeMath (host: Wenhui Shi)
Weekly Seminar
An introduction to the turnpike phenomenon with examples and links to recent results
Martin Gugat (Friedrich-Alexander-Universität Erlangen)
Thu, 28 Nov 2024 • 10:45-11:45h • Pontdriesch 14, room 008 SeMath (host: Michael Herty)
Weekly Seminar
TBA
Giuseppe Visconti (Sapienza University of Rome (Italy))
Thu, 05 Dec 2024 • 10:15 coffee/tea in 001 // 10:45-11:45 talk in 008 • Pontdriesch 14, room 008 SeMath (host: Michael Herty)
Weekly Seminar
TBA
John Simon (Austrian Academy of Sciences, Linz (Austria))
Thu, 12 Dec 2024 • 10:45-11:45h • Pontdriesch 14, room 008 SeMath (host: Niklas Kolbe)
Ringvorlesung
Low-rank tensors and low-rank dynamics
Markus Bachmayr (RWTH Aachen University)
Thu, 23 Jan 2025 • 10:45-11:45h • Pontdriesch 14, room 008 SeMath
Past Events
Weekly Seminar
Monotonicity of the jump set for denoising model
Riccardo Cristoferi (Radboud University (The Netherlands))
Thu, 10 Oct 2024 • 10:15 coffee/tea in 001 // 10:45-11:45 talk in 008 • Pontdriesch 14, room 008 SeMath (host: Likhit Ganedi)
Weekly Seminar
Local well-posedness of the Landau-Lifshitz equation with helicity
Ikkei Shimizu (Osaka University (Japan))
Thu, 22 Aug 2024 • 10:30-11:30h • Pontdriesch 14, room 008 SeMath (host: Christof Melcher)
Weekly Seminar
Uncertainty quantification in traffic flow models
Elisa Iacomini (University of Ferrara (Italy))
Thu, 08 Aug 2024 • 10:00 coffee/tea in 001 // 10:30-11:30 talk in 008 • Pontdriesch 14, room 008 SeMath (host: Sophie Hörnschemeyer)
Weekly Seminar
Dispersive behaviour of hyperbolic waves on periodic media
Giovanni Russo (University of Catania (Italy))
Thu, 18 Jul 2024 • 10:00 coffee/tea in 001 // 10:30-11:30 talk in 008 • Pontdriesch 14, room 008 SeMath (host: Sebastian Noelle)
Short Course
Case studies on dynamics in infinite dimensions (3/3)
Bob Pego (Carnegie Mellon University, Pittsburgh (U.S.A.))
Tue, 16 Jul 2024 • 10:30-12:00h • Templergraben 55, seminar room 114 (host: Likhit Ganedi)
Weekly Seminar
Long-time dynamics and photon loss in the Kompaneets model of Compton scattering
Bob Pego (Carnegie Mellon University, Pittsburgh (U.S.A.))
Thu, 11 Jul 2024 • 10:30-11:30h • Pontdriesch 14, room 008 SeMath (host: Likhit Ganedi)
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Research
The research projects of the RTG are tied together by the themes of energy and/or entropy functionals and their dissipation mechanisms as tools to understand the properties of the system and the admissible dynamics.
People
Principal Investigators
Doctoral & Postdoctoral Researchers
Coordinator
Jobs
All positions have been filled.
Open positions may be found at our CRC Sparsity and Singular Structures or at the institutes of the individual PIs.
Voices of Graduates
Former doctoral and postdoctoral researchers reflect on their experience and offer advice.
Publications
No. 2024.08
A relaxation approach to the coupling of a two-phase fluid with a linear-elastic solid
N. Kolbe and S. Müller
Subject: Numerical analysis
No. 2024.07
Optimal planar immersions of prescribed winding number and Arnold invariants
A. Lagemann and H. von der Mosel
Subject: Tangent-point energy, planar curves, immersions, Arnold invariants, Gamma convergence
No. 2024.06
Dynamics of measure-valued agents in the space of probabilities
G. Borghi, M. Herty, and Stavitskiy
Subject: Multi-agent systems, Wasserstein space, consensus dynamics, measure differential inclusions, consensus-based optimization
No. 2024.05
Well-posedness and potential-based formulation for the propagation of hydro-acoustic waves and tsunamis
J. Dubois, S. Imperiale, A. Mangeney, and J.Sainte-Marie
Subject:
No. 2024.04
Consensus-based algorithms for stochastic optimization problems
S. Bonandin and M. Herty
Subject: Mean-field limit, particle swarm optimization, random optimization problems
No. 2024.03
Comparison of approaches for boundary feedback control of hyperbolic systems
M. Herty and F. Thein
Subject: Optimization and control, analysis of PDEs
No. 2024.02
The Shizuta-Kawashima Condition for the Barotropic SHTC Two Fluid Model
F. Thein
Subject: Analysis of PDEs
No. 2024.01
Radially symmetric solutions of the ultra-relativistic Euler equations in several space dimensions
M. Kunik, A. Kolb, S. Müller, and F. Thein
Subject: Relativistic Euler equations, conservation laws, hyperbolic systems, Lorentz transformations, shock waves, entropy conditions, rarefaction waves
No. 2023.17
Dispersion in Shallow Moment Equations
U. Scholz, J. Kowalski, and M. Torrilhon
Subject: Shallow flow, free surface flow, non-hydrostatic model, dispersive equations, moment approximation, hyperbolic systems
No. 2023.16
Relaxation and asymptotic expansion of controlled stiff differential equations
M. Herty and H. Kouhkouh
Subject: Stiff relaxation system, singular perturbations, asymptotic expansion, Hamilton-Jacobi-Bellman equations, Jin–Xin relaxation
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