Advanced discontinuous galerkin time-domain methods for challenging engineering problems

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

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.

Original languageEnglish (US)
Title of host publication2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1255-1256
Number of pages2
ISBN (Electronic)9781728106922
DOIs
StatePublished - Jul 2019
Event2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Atlanta, United States
Duration: Jul 7 2019Jul 12 2019

Publication series

Name2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings

Conference

Conference2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019
CountryUnited States
CityAtlanta
Period7/7/197/12/19

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ASJC Scopus subject areas

  • Computer Networks and Communications
  • Signal Processing
  • Instrumentation

Cite this

Yan, S., & Jin, J. M. (2019). Advanced discontinuous galerkin time-domain methods for challenging engineering problems. In 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings (pp. 1255-1256). [8888305] (2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APUSNCURSINRSM.2019.8888305