A Leap-Frog Discontinuous Galerkin Method for the Time-Domain Maxwell's Equations in Metamaterials
Journal Article
·
· Computer Methods in Applied Mechanics and Engineering,
Numerical simulation of metamaterials play a very important role in the design of invisibility cloak, and sub-wavelength imaging. In this paper, we propose a leap-frog discontinuous Galerkin method to solve the time-dependent Maxwell’s equations in metamaterials. Conditional stability and error estimates are proved for the scheme. The proposed algorithm is implemented and numerical results supporting the analysis are provided.
- Research Organization:
- Nevada Test Site/National Security Technologies, LLC (United States)
- Sponsoring Organization:
- USDOE National Nuclear Security Administration (NNSA)
- DOE Contract Number:
- AC52-06NA25946
- OSTI ID:
- 1055482
- Report Number(s):
- DOE/NV/25946--1259
- Journal Information:
- Computer Methods in Applied Mechanics and Engineering,, Journal Name: Computer Methods in Applied Mechanics and Engineering, Vol. 223–224; ISSN 0045-7825
- Country of Publication:
- United States
- Language:
- English
Similar Records
Discontinuous Galerkin sparse grids methods for time domain Maxwell’s equations
Novel methods for the time-dependent Maxwell's equations and their applications
Energy stable discontinuous Galerkin methods for Maxwell's equations in nonlinear optical media
Journal Article
·
Tue Jun 02 00:00:00 EDT 2020
· Computer Physics Communications
·
OSTI ID:1847554
Novel methods for the time-dependent Maxwell's equations and their applications
Thesis/Dissertation
·
Thu Apr 20 00:00:00 EDT 2017
·
OSTI ID:1352142
Energy stable discontinuous Galerkin methods for Maxwell's equations in nonlinear optical media
Journal Article
·
Thu Nov 30 23:00:00 EST 2017
· Journal of Computational Physics
·
OSTI ID:22701638