Research Training Group
Energy, Entropy, and Dissipative Dynamics
Funded by German Research
Foundation
(DFG)
Weekly Seminar
Regularity for optimal transportation and application to the matching problem
Felix Otto (MPI-MIS, Leipzig (Germany))
Thu, 19 Aug 2021
• 10:30-11:30h
• Pontdriesch 14-16, Room 008 (SeMath)
Past Events
Weekly Seminar
Trajectorial Otto calculus
Walter Schachermayer (University of Vienna (Austria))
Thu, 01 Jul 2021
• 10:15-11:30h
• 10:15 ONLINE coffee, 10:30 talk (access data will be published)
Weekly Seminar
On the sticky particle solutions to the pressureless Euler system in general dimension
Sara Daneri (Gran Sasso Science Institute, l'Aquila (Italy))
Thu, 10 Jun 2021
• 10:15-11:30h
• 10:15 ONLINE coffee, 10:30 talk (access data will be published)
Ringvorlesung
Introduction to Mathematica
Manuel Torrilhon (RWTH Aachen University)
Thu, 27 May 2021
• 10:30-12:00h
• ONLINE (access data will be published via newsletter)
Weekly Seminar
Entropy satisfying multi well-balanced schemes for shallow water type systems
François Bouchut (Université Gustave Eiffel, Marne-la-Vallée (France))
Thu, 20 May 2021
• 10:15-11:30h
• 10:15 ONLINE coffee, 10:30 talk (access data will be published)
Weekly Seminar
Fast computations of Wasserstein gradient flows
Flavien Léger (ENS Paris (France))
Thu, 06 May 2021
• 10:15-11:30h
• 10:15 ONLINE coffee, 10:30 talk (access data will be published)
No. 2021.09
Binary interaction methods for high dimensional global optimization and machine learning
A. Benfenati, G. Borghi, and L. Pareschi
Subject: Gradient-free methods, global optimization, Boltzmann equation, mean-field limit, consensus-based optimization, machine learning
No. 2021.08
A class of boundary conditions for time-discrete Green-Naghdi equations with bathymetry
S. Noelle, M. Parisot, and T. Tscherpel
Subject: Shallow water flow, Green-Naghdi equations, dispersive equations, boundary conditions, prediction correction scheme, projection method, entropy satisfying scheme
No. 2021.07
Higher-dimensional deterministic formulation of hyperbolic conservation laws with uncertain initial data
M. Herty, A. Kolb, and S. Müller
Subject: Hyperbolic conservation laws, uncertainty quantification, discontinuous Galerkin methods, stochastic collocation, multiresolution analysis
No. 2021.06
Entropy Dissipation at the Junction for Macroscopic Traffic Flow Models
Y. Holle
Subject: Vehicular traffic flow, maximum entropy dissipation, LWR traffic model, scalar conservation laws, kinetic model, traffic network
No. 2021.05
Optimal algebraic relaxation of "bump-like" solutions of the one-dimensional Cahn-Hilliard equation
S. Biesenbach, R. Schubert, and M. G. Westdickenberg
Subject: Energy-energy-dissipation, nonlinear pde, gradient flow, relaxation rates
No. 2021.04
Non Conservative Products in Fluid Dynamics
R. M. Colombo, G. Guerra, and Y. Holle
Subject: Fluid flows in pipes, non conservative products in balance laws
No. 2021.03
A speed preserving Hilbert gradient flow for generalized integral Menger curvature
J. Knappmann, H. Schumacher, D. Steenebrügge, and H. von der Mosel
Subject: Gradient flow, long time existence, knot energy
No. 2021.02
Coupling of Two Hyperbolic Systems by Solving Half-Riemann Problems
M. Herty, S. Müller, and A. Sikstel
Subject: Linear elastic equations, compressible Euler equations, coupling conditions, coupled Riemann problem, Lax curves
No. 2021.01
On the Analyticity of Critical Points of the Generalized Integral Menger Curvature in the Hilbert Case
D. Steenebrügge and N. Vorderobermeier
Subject: Analyticity, knot energy, generalized integral Menger curvature, method of majorants, fractional Leibniz rule, bootstrapping