Research on fast numerical methods for large-scale eigenvalue problems
| Project/Area Number |
24760061
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Engineering fundamentals
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| Research Institution | Fukuoka Institute of Technology (2015)
Nagoya University (2012-2014) |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 固有値問題 / 高速高精度アルゴリズム / Jacobi-Davidson法 / 計算科学 / 数理工学 / ビッグデータ解析 / 高速解法 / 固有値問題の数値解法 |
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| Outline of Final Research Achievements |
This research aims to develop fast and accurate numerical methods to solve eigenvalue problems. The results obtained in this research are as follows: (1) A framework to derive iterative methods (2) Rederivations of the existing Jacobi-Davidson method and its variants using the framework (3) New methods to improve the issues clarified in the rederivations (4) Fast and accurate algorithms for practical needs in eigenvalue computations.
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Report
(5 results)
Research Products
(26 results)
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[Journal Article] Clinicopathologic analysis of 6 lymphomatoid gastropathy cases: expanding the disease spectrum to CD4-CD8+ cases.2015
Author(s)
Takata K, Noujima-Harada M, Miyata-Takata T, Ichimura K, Sato Y, Miyata T, Naruse K, Iwamoto T, Tari A, Masunari T, Sonobe H, Okada H, Iwamuro M, Mizobuchi K, Gion Y, Yoshino T.
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Journal Title
Am J Surg Pathol.
Volume: 39
Issue: 9
Pages: 1259-66
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Elevation of serum interleukins 8, 4, and 1β levels in patients with gastrointestinal low-grade B-cell lymphoma.2015
Author(s)
Miyata-Takata T, Takata K, Toji T, Goto N, Kasahara S, Takahashi T, Tari A, Noujima-Harada M, Miyata T, Sato Y, Yoshino T.
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Journal Title
Scientific Reports
Volume: 5
Issue: 1
Pages: 18434-18434
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Presentation] Computing surface Green's functions
Author(s)
T. Miyata, R. Naito, S. Honda
Organizer
International Workshop on Eigenvalue Problems: Algorithms; Software and Applications, in Petascale Computing
Place of Presentation
Tsukuba, Japan
Related Report
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