[图书][B] Mathematical aspects of discontinuous Galerkin methods

DA Di Pietro, A Ern - 2011 - books.google.com
This book introduces the basic ideas to build discontinuous Galerkin methods and, at the
same time, incorporates several recent mathematical developments. The presentation is to a …

On the flexibility of agglomeration based physical space discontinuous Galerkin discretizations

F Bassi, L Botti, A Colombo, DA Di Pietro… - Journal of Computational …, 2012 - Elsevier
In this work we show that the flexibility of the discontinuous Galerkin (dG) discretization can
be fruitfully exploited to implement numerical solution strategies based on the use of …

Explicit discontinuous Galerkin methods for unsteady problems

F Hindenlang, GJ Gassner, C Altmann, A Beck… - Computers & …, 2012 - Elsevier
In this work we consider a special implementation of a discontinuous Galerkin (DG) method
for general unstructured hexahedral element meshes called the discontinuous Galerkin …

A high-order unifying discontinuous formulation for the Navier-Stokes equations on 3D mixed grids

T Haga, H Gao, ZJ Wang - Mathematical Modelling of Natural …, 2011 - cambridge.org
The newly developed unifying discontinuous formulation named the correction procedure
via reconstruction (CPR) for conservation laws is extended to solve the Navier-Stokes …

GPU-accelerated discontinuous Galerkin methods on hybrid meshes

J Chan, Z Wang, A Modave, JF Remacle… - Journal of …, 2016 - Elsevier
We present a time-explicit discontinuous Galerkin (DG) solver for the time-domain acoustic
wave equation on hybrid meshes containing vertex-mapped hexahedral, wedge, pyramidal …

Weak Galerkin method for the coupled Darcy–Stokes flow

W Chen, F Wang, Y Wang - IMA Journal of Numerical Analysis, 2016 - academic.oup.com
A family of weak Galerkin finite element discretizations is developed for solving the coupled
Darcy–Stokes equation. The equation in consideration admits the Beaver–Joseph–Saffman …

Evaluation of a high-order discontinuous Galerkin method for the DNS of turbulent flows

JB Chapelier, M De La Llave Plata, F Renac… - Computers & …, 2014 - Elsevier
The purpose of this paper is to assess the accuracy of a discontinuous Galerkin (DG)
method for the direct numerical simulation (DNS) of freely decaying and wall-bounded …

Simulation of the Taylor–Green vortex using high-order flux reconstruction schemes

JR Bull, A Jameson - AIAA Journal, 2015 - arc.aiaa.org
In this paper, the ability of high-order flux reconstruction numerical schemes to perform
accurate and stable computations of compressible turbulent flows on coarse meshes is …

Explicit one-step time discretizations for discontinuous Galerkin and finite volume schemes based on local predictors

G Gassner, M Dumbser, F Hindenlang… - Journal of Computational …, 2011 - Elsevier
We consider a family of explicit one-step time discretizations for finite volume and
discontinuous Galerkin schemes, which is based on a predictor-corrector formulation. The …

Continuous finite element subgrid basis functions for discontinuous Galerkin schemes on unstructured polygonal Voronoi meshes

W Boscheri, M Dumbser, E Gaburro - arXiv preprint arXiv:2205.14673, 2022 - arxiv.org
We propose a new high order accurate nodal discontinuous Galerkin (DG) method for the
solution of nonlinear hyperbolic systems of partial differential equations (PDE) on …