Cup of coffee
Research Training Group
Energy, Entropy, and Dissipative Dynamics

Weekly Seminar
Scalar conservation laws with flux discontinuous in the conserved quantity: front-tracking and Hamilton-Jacobi approach
Maria Teresa Chiri (Università degli Studi di Padova (Italy))
Thu, 17 Oct 2019 • 10:30-11:30h • Templergraben 55, Room 114
Weekly Seminar
On the optimization of conservation law models at a junction with inflow and flow-distribution controls
Fabio Ancona (Università degli Studi di Padova (Italy))
Fri, 18 Oct 2019 • 10:30-11:30h • Templergraben 55, Room 114
Short Course
Dispersive reduced models of free surface flow (1/3)
Martin Parisot (INRIA Bordeaux (France))
Tue, 22 Oct 2019 • 10:30-12:00h • Templergraben 55, Room 114
Short Course
Dispersive reduced models of free surface flow (2/3)
Martin Parisot (INRIA Bordeaux (France))
Wed, 23 Oct 2019 • 08:30-10:00h • Templergraben 55, Room 114
Short Course
Dispersive reduced models of free surface flow (3/3)
Martin Parisot (INRIA Bordeaux (France))
Thu, 24 Oct 2019 • 10:30-12:00h • Templergraben 55, Room 114
Joint Analysis Seminar
Shadows of finite dimensional and infinite dimensional symplectic balls
Alberto Abbondandolo (Ruhr-Universität Bochum (Germany))
Tue, 29 Oct 2019 • 10:30-11:30h • Pontdriesch 14-16, Room 008 (SeMath)
Weekly Seminar
On the sedimentation of particle suspensions in Stokes flows
Richard Höfer (University of Bonn (Germany))
Thu, 31 Oct 2019 • 10:30-11:30h • Templergraben 55, Room 114
Joint Analysis Seminar
Variational models for transportation networks: old and new formulations
Benedikt Wirth (University of Münster (Germany))
Tue, 05 Nov 2019 • 10:30-11:30h • Pontdriesch 14-16, Room 008 (SeMath)
Weekly Seminar
Numerical methods for stochastic conservation laws with multiplicative rough drivers in the flux
Håkon Hoel (RWTH Aachen University)
Thu, 07 Nov 2019 • 10:30-11:30h • Templergraben 55, Room 114
Weekly Seminar
Optimal transport for machine learning
Gabriel Peyré (Ecole Normale Supérieure Paris & CNRS (France))
Thu, 14 Nov 2019 • 11:30-12:30h • Templergraben 55, Room 114
Joint Analysis Seminar
From hyperbolic to parabolic PDEs by quadratic change of time with applications to fluid mechanics and geometry
Yann Brenier (CNRS & Ecole Normale Supérieure Paris (France))
Tue, 19 Nov 2019 • 10:30-11:30h • Pontdriesch 14-16, Room 008 (SeMath)
Weekly Seminar
TBA
Annika Bach (Technische Universität München (Germany))
Thu, 21 Nov 2019 • 10:30-11:30h • Templergraben 55, Room 114
Joint Analysis Seminar
Models of tumor growth
Benoît Perthame (Laboratoire J.-L. Lions, Sorbonne-Université, Paris (France))
Tue, 03 Dec 2019 • 10:30-11:30h • Pontdriesch 14-16, Room 008 (SeMath)
Ringvorlesung
On the derivation of the linear Boltzmann equation and the emergence of the H Theorem
Martin Frank (Karlsruher Institut für Technologie (Germany))
Thu, 05 Dec 2019 • 10:30-12:00h • Templergraben 55, Room 114
Weekly Seminar
TBA
Jan Giesselmann (Darmstadt University of Technology (Germany))
Thu, 09 Jan 2020 • 10:30-11:30h • Templergraben 55, Room 114
Ringvorlesung
The low Mach number limit in fluid dynamics II
Sebastian Noelle (RWTH Aachen University)
Thu, 16 Jan 2020 • 10:30-12:00h • Templergraben 55, Room 114
Weekly Seminar
Convex optimization on measures with over-parameterized gradient descent
Lénaïc Chizat (Université Paris-Sud & CNRS (France))
Thu, 23 Jan 2020 • 10:30-11:30h • Templergraben 55, Room 114
Past Events
Ringvorlesung
Relaxation rates via distance, energy, and dissipation (Part II)
Maria G. Westdickenberg (RWTH Aachen University)
Thu, 10 Oct 2019 • 10:30-11:30h • Templergraben 55, Room 114
Weekly Seminar
Multi-material transport problems
Annalisa Massaccesi (University of Verona (Italy))
Thu, 11 Jul 2019 • 10:30-11:30h • Templergraben 55, Room 114
Weekly Seminar
Numerical approximation of a stochastic transport problem with Lévy noise
Andreas Stein (University of Stuttgart (Germany))
Wed, 10 Jul 2019 • 15:00-16:00h • Pontdriesch 14-16, Room 008 (SeMath)
Mathematical Colloquium
Debunking some folklore of spectral geometry
Michael Bronstein (Imperial College London (UK) / USI Lugano (Switzerland))
Fri, 05 Jul 2019 • 14:30-15:30h • Pontdriesch 14-16, Room 008 (SeMath)
Ringvorlesung
The low Mach number limit in fluid dynamics
Sebastian Noelle (RWTH Aachen University)
Thu, 04 Jul 2019 • 10:30-12:00h • Templergraben 55, Room 114
Ringvorlesung
Relaxation rates via distance, energy, and dissipation
Maria G. Westdickenberg (RWTH Aachen University)
Tue, 02 Jul 2019 • 10:30-12:00h • Pontdriesch 14-16, Room 008 (SeMath)
More News & Events
No. 2019.07
A Novel Full-Euler Low Mach Number IMEX Splitting
J. Zeifang , J. Schütz, K. Kaiser, A. Beck, M. Lukáčová-Medvidová and S. Noelle
Subject: Euler equations, low-Mach, IMEX Runge-Kutta, RS-IMEX
No. 2019.06
Kinetic Relaxation to Entropy Based Coupling Conditions for Isentropic Flow on Networks
Y. Holle
Subject: Hyperbolic conservation laws, network, coupling condition, isentropic gas dynamics, BGK model, kinetic entropy, relaxation limit
No. 2019.05
Existence and characterisation of magnetic energy minimisers on oriented, compact Riemannian 3-manifolds with boundary in arbitrary helicity classes
W. Gerner
Subject: Beltrami fields, helicity, constrained minimisation problems, magnetohydrodynamics
No. 2019.04
Optimal $L^1$-type relaxation rates for the Cahn-Hilliard equation on the line
F. Otto, S. Scholtes, and M. G. Westdickenberg
Subject: Energy-energy-dissipation, nonlinear pde, gradient flow, relaxation rates
No. 2019.03
Hyperbolic stochastic Galerkin formulation for the p-system
S. Gerster, M. Herty, and A. Sikstel
Subject: hyperbolic partial differential equations, uncertainty quantification, stochastic Galerkin method, Euler equations, Roe variable transform
No. 2019.02
Relaxation to a planar interface in the Mullins-Sekerka problem
O. Chugreeva, F. Otto, and M. G. Westdickenberg
Subject: Mullins-Sekerka, energy method, relaxation rates, planar profile
No. 2019.01
A variational time discretization for compressible Euler equations
F. Cavalletti, M. Sedjro, and M. Westdickenberg
Subject: Compressible gas dynamics, optimal transport
No. 2018.10
A note on the stability of implicit-explicit flux-splittings for stiff systems of hyperbolic conservation laws
H. Zakerzadeh and S. Noelle
Subject: Stiff hyperbolic systems, flux-splitting, IMEX scheme, asymptotic preserving (AP) property, modified equation, stability analysis
No. 2018.09
Fluid-structure coupling of a linear elastic model with a compressible flow model with multilevel timestepping
M. Herty, S. Müller, and A. Sikstel
Subject: Fluid-structure interaction, coupling conditions, linear elastic model, compressible flow
No. 2018.08
Compactness and isotopy finiteness for submanifolds with uniformly bounded geometric curvature energies
S. Kolasinski, P. Strzelecki, and H. von der Mosel
Subject: Menger curvature, tangent-point energies, compactness, semicontinuity, isotopy finiteness, topological constraints
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