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 …
technique for the Discontinuous Galerkin finite element method for nonlinear systems of …
Solving differential equations using deep neural networks
C Michoski, M Milosavljević, T Oliver, DR Hatch - Neurocomputing, 2020 - Elsevier
Recent work on solving partial differential equations (PDEs) with deep neural networks
(DNNs) is presented. The paper reviews and extends some of these methods while carefully …
(DNNs) is presented. The paper reviews and extends some of these methods while carefully …
Solving irregular and data-enriched differential equations using deep neural networks
C Michoski, M Milosavljevic, T Oliver… - arXiv preprint arXiv …, 2019 - arxiv.org
Recent work has introduced a simple numerical method for solving partial differential
equations (PDEs) with deep neural networks (DNNs). This paper reviews and extends the …
equations (PDEs) with deep neural networks (DNNs). This paper reviews and extends the …
Flux-corrected transport algorithms for continuous Galerkin methods based on high order Bernstein finite elements
This work extends the flux-corrected transport (FCT) methodology to arbitrary order
continuous finite element discretizations of scalar conservation laws on simplex meshes …
continuous finite element discretizations of scalar conservation laws on simplex meshes …
Slope limiting for discontinuous Galerkin approximations with a possibly non‐orthogonal Taylor basis
D Kuzmin - International Journal for Numerical Methods in …, 2013 - Wiley Online Library
The use of high‐order polynomials in discontinuous Galerkin (DG) approximations to
convection‐dominated transport problems tends to cause a violation of the maximum …
convection‐dominated transport problems tends to cause a violation of the maximum …
Hierarchical slope limiting in explicit and implicit discontinuous Galerkin methods
D Kuzmin - Journal of Computational Physics, 2014 - Elsevier
In this paper, we present a collection of algorithmic tools for constraining high-order
discontinuous Galerkin (DG) approximations to hyperbolic conservation laws. We begin with …
discontinuous Galerkin (DG) approximations to hyperbolic conservation laws. We begin with …
Bound-preserving flux limiting schemes for DG discretizations of conservation laws with applications to the Cahn–Hilliard equation
Many mathematical models of computational fluid dynamics involve transport of conserved
quantities, which must lie in a certain range to be physically meaningful. The analytical or …
quantities, which must lie in a certain range to be physically meaningful. The analytical or …
Hybridizable discontinuous Galerkin projection methods for Navier–Stokes and Boussinesq equations
MP Ueckermann, PFJ Lermusiaux - Journal of Computational Physics, 2016 - Elsevier
Schemes for the incompressible Navier–Stokes and Boussinesq equations are formulated
and derived combining the novel Hybridizable Discontinuous Galerkin (HDG) method, a …
and derived combining the novel Hybridizable Discontinuous Galerkin (HDG) method, a …
p-adaptive discontinuous Galerkin method for the shallow water equations with a parameter-free error indicator
S Faghih-Naini, V Aizinger - GEM-International Journal on …, 2022 - Springer
We propose a p-adaptive quadrature-free discontinuous Galerkin method for the shallow
water equations based on a computationally efficient adaptivity indicator which works …
water equations based on a computationally efficient adaptivity indicator which works …
[HTML][HTML] Discontinuous Galerkin formulation for 2D hydrodynamic modelling: Trade-offs between theoretical complexity and practical convenience
In the modelling of hydrodynamics, the Discontinuous Galerkin (DG) approach constitutes a
more complex and modern alternative to the well-established finite volume method. The …
more complex and modern alternative to the well-established finite volume method. The …