[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 …

Discontinuous G alerkin Methods for Computational Fluid Dynamics

B Cockburn - Encyclopedia of computational mechanics, 2004 - Wiley Online Library
The discontinuous Galerkin methods are locally conservative, high‐order accurate, and
robust methods that can easily handle elements of arbitrary shapes, irregular triangulations …

A fully discrete local discontinuous Galerkin method for one-dimensional time-fractional Fisher's equation

X Zhang, Y He, L Wei, B Tang… - International Journal of …, 2014 - Taylor & Francis
In this paper, we consider the local discontinuous Galerkin (LDG) finite element method for
one-dimensional time-fractional Fisher's equation, which is obtained from the standard one …

Convergence order estimates of the local discontinuous Galerkin method for instationary Darcy flow

A Rupp, P Knabner - Numerical Methods for Partial Differential …, 2017 - Wiley Online Library
We present a new a priori stability and convergence analysis for the local discontinuous
Galerkin method applied to the instationary Darcy problem formulated on ad‐dimensional …

Analysis for one-dimensional time-fractional Tricomi-type equations by LDG methods

X Zhang, J Liu, J Wen, B Tang, Y He - Numerical Algorithms, 2013 - Springer
In this paper, we consider the local discontinuous Galerkin (LDG) finite element method for
one-dimensional linear time-fractional Tricomi-type equation (TFTTE), which is obtained …

[HTML][HTML] Computational aspects of the Local Discontinuous Galerkin method on unstructured grids in three dimensions

PE Castillo, FA Sequeira - Mathematical and Computer Modelling, 2013 - Elsevier
Using tensor notation, a simplified description of the most relevant operators of the local
discontinuous Galerkin (LDG) method applied to a general elliptic boundary value problem …

Structure-preserving Local Discontinuous Galerkin method for nonlinear cross-diffusion systems

S Gómez, A Jüngel, I Perugia - arXiv preprint arXiv:2406.17900, 2024 - arxiv.org
We present and analyze a structure-preserving method for the approximation of solutions to
nonlinear cross-diffusion systems, which combines a Local Discontinuous Galerkin spatial …

Computational performance of LDG methods applied to time harmonic Maxwell equation in polyhedral domains

A Alvarado, P Castillo - Journal of Scientific Computing, 2016 - Springer
A numerical study of the classical and penalized LDG method applied to vector Helmholtz
equation on three dimensional domains is presented. Using a simple numerical flux based …

[PDF][PDF] Implementación del método LDG para mallas no estructuradas en 3D

FAS Chavarría, PE Castillo - Revista de Matemática: Teoría y …, 2012 - redalyc.org
En este artículo se describe una implementación del método" Local Discontinuous
Galerkin"(LDG) aplicado a problemas elípticos en 3D. Se discute la implementación de los …

[图书][B] Unstructured Anisotropic All-Quad Mesh Adaptation Based on a Continuous Local Error Model for the Discontinuous Galerkin Method

K MacLean - 2021 - search.proquest.com
This thesis will present a method of unstructured anisotropic adaptation for all-quad mesh
suitable for use with high-order methods. The overall goal is to minimize the computational …