High order WENO and DG methods for time-dependent convection-dominated PDEs: A brief survey of several recent developments

CW Shu - Journal of Computational Physics, 2016 - Elsevier
For solving time-dependent convection-dominated partial differential equations (PDEs),
which arise frequently in computational physics, high order numerical methods, including …

Recent progress on high-order discontinuous schemes for simulations of multiphase and multicomponent flows

Y Lv, J Ekaterinaris - Progress in Aerospace Sciences, 2023 - Elsevier
There have been growing research interests in high-order discontinuous schemes over
recent years. With established theoretical basis and framework, more efforts have recently …

A posteriori subcell limiting of the discontinuous Galerkin finite element method for hyperbolic conservation laws

M Dumbser, O Zanotti, R Loubère, S Diot - Journal of Computational …, 2014 - Elsevier
The purpose of this work is to propose a novel a posteriori finite volume subcell limiter
technique for the Discontinuous Galerkin finite element method for nonlinear systems of …

Essentially non-oscillatory and weighted essentially non-oscillatory schemes

CW Shu - Acta Numerica, 2020 - cambridge.org
Essentially non-oscillatory (ENO) and weighted ENO (WENO) schemes were designed for
solving hyperbolic and convection–diffusion equations with possibly discontinuous solutions …

A new fifth order finite difference WENO scheme for solving hyperbolic conservation laws

J Zhu, J Qiu - Journal of Computational Physics, 2016 - Elsevier
In this paper a new simple fifth order weighted essentially non-oscillatory (WENO) scheme is
presented in the finite difference framework for solving the hyperbolic conservation laws …

A new type of multi-resolution WENO schemes with increasingly higher order of accuracy

J Zhu, CW Shu - Journal of Computational Physics, 2018 - Elsevier
In this paper, a new type of high-order finite difference and finite volume multi-resolution
weighted essentially non-oscillatory (WENO) schemes is presented for solving hyperbolic …

On positivity-preserving high order discontinuous Galerkin schemes for compressible Navier–Stokes equations

X Zhang - Journal of Computational Physics, 2017 - Elsevier
We construct a local Lax–Friedrichs type positivity-preserving flux for compressible Navier–
Stokes equations, which can be easily extended to multiple dimensions for generic forms of …

OEDG: Oscillation-eliminating discontinuous Galerkin method for hyperbolic conservation laws

M Peng, Z Sun, K Wu - Mathematics of Computation, 2024 - ams.org
Suppressing spurious oscillations is crucial for designing reliable high-order numerical
schemes for hyperbolic conservation laws, yet it has been a challenge actively investigated …

[HTML][HTML] A simple robust and accurate a posteriori sub-cell finite volume limiter for the discontinuous Galerkin method on unstructured meshes

M Dumbser, R Loubère - Journal of Computational Physics, 2016 - Elsevier
In this paper we propose a simple, robust and accurate nonlinear a posteriori stabilization of
the Discontinuous Galerkin (DG) finite element method for the solution of nonlinear …

Runge–Kutta discontinuous Galerkin method using a new type of WENO limiters on unstructured meshes

J Zhu, X Zhong, CW Shu, J Qiu - Journal of Computational Physics, 2013 - Elsevier
In this paper we generalize a new type of limiters based on the weighted essentially non-
oscillatory (WENO) finite volume methodology for the Runge–Kutta discontinuous Galerkin …