Static condensation, hybridization, and the devising of the HDG methods
B Cockburn - Building bridges: connections and challenges in …, 2016 - Springer
In this paper, we review and refine the main ideas for devising the so-called hybridizable
discontinuous Galerkin (HDG) methods; we do that in the framework of steady-state diffusion …
discontinuous Galerkin (HDG) methods; we do that in the framework of steady-state diffusion …
[HTML][HTML] A pressure-based semi-implicit space–time discontinuous Galerkin method on staggered unstructured meshes for the solution of the compressible Navier …
M Tavelli, M Dumbser - Journal of Computational Physics, 2017 - Elsevier
We propose a new arbitrary high order accurate semi-implicit space–time discontinuous
Galerkin (DG) method for the solution of the two and three dimensional compressible Euler …
Galerkin (DG) method for the solution of the two and three dimensional compressible Euler …
A hybridizable discontinuous Galerkin method for the Navier–Stokes equations with pointwise divergence-free velocity field
S Rhebergen, GN Wells - Journal of Scientific Computing, 2018 - Springer
We introduce a hybridizable discontinuous Galerkin method for the incompressible Navier–
Stokes equations for which the approximate velocity field is pointwise divergence-free. The …
Stokes equations for which the approximate velocity field is pointwise divergence-free. The …
On thermodynamically compatible finite volume methods and path-conservative ADER discontinuous Galerkin schemes for turbulent shallow water flows
In this paper we propose a new reformulation of the first order hyperbolic model for unsteady
turbulent shallow water flows recently proposed in Gavrilyuk et al.(J Comput Phys 366: 252 …
turbulent shallow water flows recently proposed in Gavrilyuk et al.(J Comput Phys 366: 252 …
A semi-implicit hybrid finite volume/finite element scheme for all Mach number flows on staggered unstructured meshes
In this paper a new hybrid semi-implicit finite volume/finite element (FV/FE) scheme is
presented for the numerical solution of the compressible Euler and Navier–Stokes equations …
presented for the numerical solution of the compressible Euler and Navier–Stokes equations …
[HTML][HTML] A staggered space–time discontinuous Galerkin method for the three-dimensional incompressible Navier–Stokes equations on unstructured tetrahedral …
M Tavelli, M Dumbser - Journal of Computational Physics, 2016 - Elsevier
In this paper we propose a novel arbitrary high order accurate semi-implicit space–time
discontinuous Galerkin method for the solution of the three-dimensional incompressible …
discontinuous Galerkin method for the solution of the three-dimensional incompressible …
Efficient high order accurate staggered semi-implicit discontinuous Galerkin methods for natural convection problems
In this article we propose a new family of high order staggered semi-implicit discontinuous
Galerkin (DG) methods for the simulation of natural convection problems. Assuming small …
Galerkin (DG) methods for the simulation of natural convection problems. Assuming small …
A high-order semi-explicit discontinuous Galerkin solver for 3D incompressible flow with application to DNS and LES of turbulent channel flow
We present an efficient discontinuous Galerkin scheme for simulation of the incompressible
Navier–Stokes equations including laminar and turbulent flow. We consider a semi-explicit …
Navier–Stokes equations including laminar and turbulent flow. We consider a semi-explicit …
To CG or to HDG: a comparative study in 3D
Since the inception of discontinuous Galerkin (DG) methods for elliptic problems, there has
existed a question of whether DG methods can be made more computationally efficient than …
existed a question of whether DG methods can be made more computationally efficient than …
-Version Space-Time Discontinuous Galerkin Methods for Parabolic Problems on Prismatic Meshes
We present a new hp-version space-time discontinuous Galerkin (dG) finite element method
for the numerical approximation of parabolic evolution equations on general spatial meshes …
for the numerical approximation of parabolic evolution equations on general spatial meshes …