A domain decomposition method: A simulation study

Carlo Cercignani, Irene M. Gamba, Joseph W. Jerome, Chi Wang Shu

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

Abstract

In previous work (1998), the authors introduced a conceptual domain decomposition approach, combining drift-diffusion, kinetic, and high-field regimes. In this paper, we continue the program. We again define a global calibrator, a linear approximation to the Boltzmann transport equation, and solve this in one space and one velocity dimension. Second, we implement a global domain decomposition method, by systematic sampling of separation points between drift-diffusion and high field regimes. The interdomain boundary conditions are implemented through the stencil overlap of the algorithms in both regions.

Original languageEnglish (US)
Title of host publicationExtended Abstracts of 1998 6th International Workshop on Computational Electronics, IWCE 1998
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages174-177
Number of pages4
ISBN (Electronic)0780343697, 9780780343696
DOIs
StatePublished - Jan 1 1998
Event6th International Workshop on Computational Electronics, IWCE 1998 - Osaka, Japan
Duration: Oct 19 1998Oct 21 1998

Publication series

NameExtended Abstracts of 1998 6th International Workshop on Computational Electronics, IWCE 1998
Volume1998-October

Other

Other6th International Workshop on Computational Electronics, IWCE 1998
CountryJapan
CityOsaka
Period10/19/9810/21/98

ASJC Scopus subject areas

  • Modeling and Simulation
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Mathematical Physics

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