An Improvement of Multigrid Methods Using Multiple Grids on Each Layer for Parallel Computing
Received:December 18, 2019  Revised:April 23, 2020
Key Words: linear systems   multigrid   preconditioner  
Fund Project:Supported by the Japan Science and Technology Agency (JST), ACT-I (Grant No.JPMJPR16U6) and the Japan Society for the Promotion of Science (JSPS), Grants-in-Aid for Scientific Research (Grant Nos.17K12690; 18H03250; 19KK0255).
Author NameAffiliation
Akira IMAKURA University of Tsukuba, $1$-$1$-$1$ Tennodai, Tsukuba, Ibaraki 305-8573, Japan 
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Abstract:
      
Citation:
DOI:10.3770/j.issn:2095-2651.2021.01.009
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