2012 Fiscal Year Final Research Report
NUMERICAL VERIFICATION METHODS FOR SADDLE POINT PROBLEMS
| Project/Area Number |
22740074
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
General mathematics (including Probability theory/Statistical mathematics)
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| Research Institution | Nakamura Gakuen University Junior College |
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Principal Investigator |
HASHIMOTO Kouji 中村学園大学短期大学部, 幼児保育学科, 講師 (40455093)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 応用数学 / 精度保証付き数値計算法 |
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| Research Abstract |
This research showed the usefulness of the preconditioned which guarantees high precision theoretically to many realistic problems. Moreover, I think that it is greatly useful for the analysis of a future saddle point problem that it has checked that it was far practical for it to be cautious of the main eigenvalue instead of general pretreatment theory to a complicated saddle point problem, and to choose the preconditioned matrix according to a problem.
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