Advanced Discontinuous Galerkin Time-Domain Methods for Challenging Engineering Problems

被引：0
|
作者：
Yan, Su [1 ]
Jin, Jian-Ming [2 ]
机构：
[1] Howard Univ, Dept Elect Engn & Comp Sci, Washington, DC 20059 USA
[2] Univ Illinois, Dept Elect & Comp Engn, Urbana, IL 61801 USA
来源：
2019 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND USNC-URSI RADIO SCIENCE MEETING | 2019年
关键词：
D O I：
10.1109/apusncursinrsm.2019.8888305
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The unique properties of the discontinuous Galerkin time-domain (DGTD) method make it a very powerful numerical solver for engineering problems from different disciplines. The use of discontinuous basis functions and numerical fluxes enables many advanced techniques to be developed and implemented for the DGTD method. In this paper, our effort towards a flexible numerical solver based on the DGTD method is reviewed. The development of advanced techniques, such as dynamic h-adaptation based on adaptive Cartesian meshes, dynamic p-adaptation based on tetrahedral meshes, and multirate time integration, makes the DGTD method widely applicable to different problems.
引用
收藏
页码：1255 / 1256
页数：2
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