| 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
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| 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). |
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| Abstract: |
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| Citation: |
| DOI:10.3770/j.issn:2095-2651.2021.01.009 |
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