A discontinous Galerkin finite element method with an efficient time integration scheme for accurate simulations
Type
Conference PaperAuthors
Liu, MeilinBagci, Hakan

KAUST Department
Computational Electromagnetics LaboratoryComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Electrical Engineering Program
Physical Science and Engineering (PSE) Division
Date
2011-07Permanent link to this record
http://hdl.handle.net/10754/564402
Metadata
Show full item recordAbstract
A discontinuous Galerkin finite element method (DG-FEM) with a highly-accurate time integration scheme is presented. The scheme achieves its high accuracy using numerically constructed predictor-corrector integration coefficients. Numerical results show that this new time integration scheme uses considerably larger time steps than the fourth-order Runge-Kutta method when combined with a DG-FEM using higher-order spatial discretization/basis functions for high accuracy. © 2011 IEEE.Citation
Meilin Liu, & Bagci, H. (2011). A discontinous Galerkin finite element method with an efficient time integration scheme for accurate simulations. 2011 IEEE International Symposium on Antennas and Propagation (APSURSI). doi:10.1109/aps.2011.5997233Conference/Event name
2011 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI 2011ISBN
9781424495634ae974a485f413a2113503eed53cd6c53
10.1109/APS.2011.5997233