Research of the algebraic multigrid method for electron optical simulator

HIGHLIGHTS

  • who: Zhi Wang and colleagues from the Vacuum Electronics National Laboratory, School of Physical Electronics, University of Electronic Science and Technology of China, Chengdu, China have published the article: Research of the Algebraic Multigrid Method for Electron Optical Simulator, in the Journal: Entropy 2022, 24, 1133. of /2022/
  • what: This paper presented an AMGPCG method for EOS.
  • how: In this paper the aggregation-based AMG proposed by Y. Notay is used as the preprocessing condition of the AMGPCG method. The key information of the coefficient matrix in the four systems of linear equations . . .

     

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