Well-balanced high-order finite volume methods for systems of balance laws

MJ Castro, C Parés - Journal of Scientific Computing, 2020 - Springer
In some previous works, the authors have introduced a strategy to develop well-balanced
high-order numerical methods for nonconservative hyperbolic systems in the framework of …

[HTML][HTML] Discontinuous Galerkin schemes for hyperbolic systems in non-conservative variables: quasi-conservative formulation with subcell finite volume corrections

E Gaburro, W Boscheri, S Chiocchetti… - Computer Methods in …, 2024 - Elsevier
We present a novel quasi-conservative arbitrary high order accurate ADER (Arbitrary-
Derivative) discontinuous Galerkin method allowing to efficiently use a non-conservative …

Hyperbolic balance laws: residual distribution, local and global fluxes

R Abgrall, M Ricchiuto - Numerical Fluid Dynamics: Methods and …, 2022 - Springer
This review paper describes a class of scheme named “residual distribution schemes” or
“fluctuation splitting schemes”. They are a generalization of Roe's numerical flux in …

Flux globalization based well-balanced path-conservative central-upwind schemes for shallow water models

Y Cao, A Kurganov, Y Liu, R **n - Journal of Scientific Computing, 2022 - Springer
We extend recently proposed flux globalization based well-balanced path-conservative
central-upwind schemes to several shallow water models including the Saint-Vevant system …

Entropy stable discontinuous Galerkin methods for balance laws in non-conservative form: Applications to the Euler equations with gravity

M Waruszewski, JE Kozdon, LC Wilcox… - Journal of …, 2022 - Elsevier
In this work a non-conservative balance law formulation is considered that encompasses the
rotating, compressible Euler equations for dry atmospheric flows. We develop a semi …

Fluid dynamics of charm quarks in the quark-gluon plasma

F Capellino, A Dubla, S Floerchinger, E Grossi… - Physical Review D, 2023 - APS
A fluid-dynamic approach to charm-quark diffusion in the quark-gluon plasma (QGP) is
developed for the first time. Results for integrated yields and momentum distributions of …

[HTML][HTML] Implicit and semi-implicit well-balanced finite-volume methods for systems of balance laws

I Gómez-Bueno, S Boscarino, MJ Castro… - Applied Numerical …, 2023 - Elsevier
The aim of this work is to design implicit and semi-implicit high-order well-balanced finite-
volume numerical methods for 1D systems of balance laws. The strategy introduced by two …

Multidimensional approximate Riemann solvers for hyperbolic nonconservative systems. Applications to shallow water systems

KA Schneider, JM Gallardo, DS Balsara… - Journal of …, 2021 - Elsevier
This paper deals with the development of efficient incomplete multidimensional Riemann
solvers for hyperbolic systems. Departing from a four-waves model for the speeds of …

Fifth-order A-WENO schemes based on the path-conservative central-upwind method

S Chu, A Kurganov, M Na - Journal of Computational Physics, 2022 - Elsevier
We develop fifth-order A-WENO finite-difference schemes based on the path-conservative
central-upwind method for nonconservative one-and two-dimensional hyperbolic systems of …

[HTML][HTML] A family of well-balanced WENO and TENO schemes for atmospheric flows

A Navas-Montilla, I Echeverribar - Journal of Computational Physics, 2023 - Elsevier
We herein present a novel methodology to construct very high order well-balanced schemes
for the computation of the Euler equations with gravitational source term, with application to …