[PDF][PDF] Discontinuous Galerkin time domain methods in computational electrodynamics: State of the art

LD Angulo, J Alvarez, MF Pantoja… - … . Res. Methods Appl …, 2015 - researchgate.net
This text reviews the state of the art of the Discontinuous Galerkin (DG) method applied to
the solution of the Maxwell's equations in Time Domain (TD). The work is divided into two …

Runge--Kutta-based explicit local time-stepping methods for wave propagation

MJ Grote, M Mehlin, T Mitkova - SIAM journal on scientific computing, 2015 - SIAM
Locally refined meshes severely impede the efficiency of explicit Runge--Kutta (RK)
methods for the simulation of time-dependent wave phenomena. By taking smaller time …

An arbitrary high-order discontinuous Galerkin method with local time-stepping for linear acoustic wave propagation

H Wang, M Cosnefroy, M Hornikx - … Journal of the Acoustical Society of …, 2021 - pubs.aip.org
This paper presents a numerical scheme of arbitrary order of accuracy in both space and
time, based on the arbitrary high-order derivatives methodology, for transient acoustic …

Error analysis of a second-order locally implicit method for linear Maxwell's equations

M Hochbruck, A Sturm - SIAM Journal on Numerical Analysis, 2016 - SIAM
In this paper we consider the full discretization of linear Maxwell's equations on spatial grids
which are locally refined. For such problems, explicit time integration schemes become …

Stabilized leapfrog based local time-stepping method for the wave equation

M Grote, S Michel, S Sauter - Mathematics of Computation, 2021 - ams.org
Local time-stepping methods permit to overcome the severe stability constraint on explicit
methods caused by local mesh refinement without sacrificing explicitness. Diaz and Grote …

Multi-level explicit local time-stepping methods for second-order wave equations

J Diaz, MJ Grote - Computer methods in applied mechanics and …, 2015 - Elsevier
Local mesh refinement severely impedes the efficiency of explicit time-stepping methods for
numerical wave propagation. Local time-stepping (LTS) methods overcome the bottleneck …

[图书][B] Wave phenomena: mathematical analysis and numerical approximation

W Dörfler, M Hochbruck, J Köhler, A Rieder… - 2023 - books.google.com
This book presents the notes from the seminar on wave phenomena given in 2019 at the
Mathematical Research Center in Oberwolfach. The research on wave-type problems is a …

An implicit hybridized discontinuous Galerkin method for the 3D time-domain Maxwell equations

A Christophe, S Descombes, S Lanteri - Applied Mathematics and …, 2018 - Elsevier
We present a time-implicit hybridizable discontinuous Galerkin (HDG) method for
numerically solving the system of three-dimensional (3D) time-domain Maxwell equations …

An implicit–explicit time discretization for elastic wave propagation problems in plates

H Methenni, A Imperiale… - International Journal for …, 2024 - Wiley Online Library
We propose a new implicit–explicit scheme to address the challenge of modeling wave
propagation within thin structures using the time‐domain finite element method. Compared …

[HTML][HTML] A new implicit hybridizable discontinuous Galerkin time-domain method for solving the 3-D electromagnetic problems

X Li, L Xu, H Wang, ZH Yang, B Li - Applied Mathematics Letters, 2019 - Elsevier
Based on an implicit time scheme, this paper presents a new implicit hybridizable
discontinuous Galerkin time-domain (imHDGTD) method for solving the 3-D electromagnetic …