DocumentCode
3117530
Title
A low storage curvilinear discontinuous Galerkin time-domain method for electromagnetics
Author
Warburton, T.
Author_Institution
Dept. of Comput. & Appl. Math., Rice Univ., Houston, TX, USA
fYear
2010
fDate
16-19 Aug. 2010
Firstpage
996
Lastpage
999
Abstract
A low storage curvilinear discontinuous Galerkin method for simulating time domain electromagnetic wave propagation is presented. The algorithm has substantially lower storage requirements than the standard discontinuous Galerkin time-domain method when applied to meshes with a large number of curvilinear elements. An analytical energy stability analysis is summarized and some experimental results show that the novel method does not strongly impact accuracy.
Keywords
Galerkin method; electromagnetic wave propagation; time-domain analysis; curvilinear elements; discontinuous Galerkin method; electromagnetic wave propagation; energy stability analysis; time-domain method; Face; Jacobian matrices; Magnetic domains; Moment methods; Polynomials; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Theory (EMTS), 2010 URSI International Symposium on
Conference_Location
Berlin
Print_ISBN
978-1-4244-5155-5
Electronic_ISBN
978-1-4244-5154-8
Type
conf
DOI
10.1109/URSI-EMTS.2010.5637392
Filename
5637392
Link To Document