Numerical methods with controlled dissipation for small-scale dependent shocks

PG LeFloch, S Mishra - Acta Numerica, 2014 - cambridge.org
We provide a 'user guide'to the literature of the past twenty years concerning the modelling
and approximation of discontinuous solutions to nonlinear hyperbolic systems that admit …

Graph solutions of nonlinear hyperbolic systems

PG LeFloch - Journal of Hyperbolic Differential Equations, 2004 - World Scientific
For nonlinear hyperbolic systems of partial differential equations in one-space dimension (in
either conservative or non-conservative form) we introduce a geometric framework in which …

Kinetic relations for undercompressive shock waves. Physical, mathematical, and numerical issues

PG LeFloch - … partial differential equations and hyperbolic wave …, 2010 - books.google.com
Kinetic relations are required in order to characterize nonclassical undercompressive shock
waves and formulate a well-posed initial value problem for nonlinear hyperbolic systems of …

Coupling techniques for nonlinear hyperbolic equations. II. Resonant interfaces with internal structure

B Boutin, F Coquel, PG LeFloch - arXiv preprint arXiv:2010.01565, 2020 - arxiv.org
In the first part of this series, an augmented PDE system was introduced in order to couple
two nonlinear hyperbolic equations together. This formulation allowed the authors, based on …

Coupling techniques for nonlinear hyperbolic equations. I Self-similar diffusion for thin interfaces

B Boutin, F Coquel, PG LeFloch - … of the Royal Society of Edinburgh …, 2011 - cambridge.org
We investigate various analytical and numerical techniques for the coupling of nonlinear
hyperbolic systems and, in particular, we introduce an augmented formulation that allows for …

[图书][B] The Riemann Problem in Continuum Physics

PG LeFloch, MD Thanh - 2023 - Springer
Philippe G. LeFloch Mai Duc Thanh Page 1 Applied Mathematical Sciences Philippe G.
LeFloch Mai Duc Thanh The Riemann Problem in Continuum Physics Page 2 Applied …

Global structure instability of Riemann solutions for general quasilinear hyperbolic systems of conservation laws in the presence of a boundary

ZQ Shao - Journal of mathematical analysis and applications, 2007 - Elsevier
This work is a continuation of our previous work [Z.-Q. Shao, D.-X. Kong, Y.-C. Li, Shock
reflection for general quasilinear hyperbolic systems of conservation laws, Nonlinear Anal …

A uniqueness criterion for viscous limits of boundary Riemann problems

C Christoforou, LV Spinolo - Journal of Hyperbolic Differential …, 2011 - World Scientific
We deal with the initial boundary value problem for systems of conservation laws in one
space dimension and we focus on the boundary Riemann problem. It is known that, in …

Existence and uniqueness of Lax-type solutions to the Riemann problem of scalar balance law with singular source term

Y Chang, SW Chou, JM Hong, YC Lin - 2013 - projecteuclid.org
We give a new approach of constructing the generalized entropy solutions to the Riemann
problem of scalar nonlinear balance laws with singular source terms. The source term is …

Singular limits in phase dynamics with physical viscosity and capillarity

KT Joseph, PG LeFloch - Proceedings of the Royal Society of …, 2007 - cambridge.org
Following pioneering work by Fan and Slemrod, who studied the effect of artificial viscosity
terms, we consider the system of conservation laws arising in liquid–vapour phase dynamics …