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18 résultats avec le mot-clé: 'relative entropy method hyperbolic systems conservation laws'

About the relative entropy method for hyperbolic systems of conservation laws

We review the relative entropy method in the context of first-order hyperbolic systems of conservation laws, in one space-dimension.. We prove that contact discontinuities in full

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2021
Optimal transport and diffusion of currents

We start from the Eulerian version of the string equation, for which we can use the “relative entropy” method, quite classical in the theory of hyperbolic systems of conservation

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2021
GLOBAL ENTROPY STABILITY FOR A CLASS OF UNLIMITED HIGH-ORDER SCHEMES FOR HYPERBOLIC SYSTEMS OF CONSERVATION LAWS

GLOBAL ENTROPY STABILITY FOR A CLASS OF UNLIMITED HIGH-ORDER SCHEMES FOR HYPERBOLIC SYSTEMS OF

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2021
Hyperbolicity of the time-like extremal surfaces in minkowski spaces

extremal surfaces, hyperbolic system of conservation laws, conserva- tion laws with polyconvex

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2021
Modeling traffic on urban road networks with hyperbolic conservation laws

Keywords: Hyperbolic conservation laws, Hyperbolic systems of conservation laws with relaxation, Macroscopic traffic flow models, Wave-front tracking, Temple class systems,

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2021
Efficient Preconditioners for a Shock Capturing Space-Time Discontinuous Galerkin Method for Systems of Conservation Laws

Convergence of entropy stable finite difference schemes to measure valued solutions of hyperbolic systems of conservation laws. Chaos, transport and

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2021
2 - Lower semicontinuity

Liu, Decay to N-waves of solutions of general systems of nonlinear hyperbolic conservation laws, Comm. Liu, Admissible solutions of hyperbolic conservation

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2022
Applications of the finite volumes method for complex flows : From the theory to the practice

Keywords: hyperbolic systems, Godunov scheme, finite volumes, two-phase flows, phase transition.. Hyperbolic systems of

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2021
conservation laws

Keywords: discontinuous Galerkin method; nonlinear symmetric systems of hyperbolic conservation laws; negative-order norm estimates; post-processing; divided

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2022
Bases-anatomiques-des-techniques-dinjections-de-la-face

Bases anatomiques de La chirurgie dermatologique et des techniques d’injections de la face. § Région frontale et glabellaire : muscles corrugator et

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2022
Multidimensional fully adaptive lattice Boltzmann methods with error control based on multiresolution analysis

Keywords: Lattice Boltzmann Method, multiresolution analysis, wavelets, dynamic mesh adaptation, error control, hyperbolic systems of conservation laws, incompressible

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2021
Asymptotic stabilization of stationnary shock waves using a boundary feedback law

One-sided exact boundary null controllability of entropy solutions to a class of hyperbolic systems of conservation laws. Weak and measure-valued solutions to evolutionary PDEs,

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2021
The DART-Europe E-theses Portal

Keywords: Adjoint state method, Conservation laws, Finite volume methods, Macroscopic models, Mixed hyperbolic-elliptic systems, Nonlocal flux, Pedestrian flow models, Wave

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2022
Crowd motion modeling by conservation laws

Keywords: Adjoint state method, Conservation laws, Finite volume methods, Macroscopic models, Mixed hyperbolic-elliptic systems, Nonlocal flux, Pedestrian flow models, Wave

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2021
Upwinding Sources at Interfaces in conservation laws

In this section, we consider the finite volume method for treating numerically hyperbolic systems of conservation laws, and the consistency analysis presented here extends to

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On the existence of L2-valued thermodynamic entropy solutions for a hyperbolic system with boundary conditions

Keywords: hyperbolic conservation laws, quasi-linear wave equation, boundary conditions, weak solutions, vanishing viscosity, compensated compactness, entropy solutions,

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On the existence of L2-valued thermodynamic entropy solutions for a hyperbolic system with boundary conditions

Keywords: hyperbolic conservation laws, quasi-linear wave equation, boundary conditions, weak solutions, vanishing viscosity, compensated compactness, entropy solutions,

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2021
On the Modeling and Management of Traffic

Initial Boundary Value Problems for Hyperbolic Systems of Conservation Laws. An analysis of

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2021

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