2012 Fiscal Year Final Research Report
Implementations of the quasi-Newton method with positive definite matrix completion
| Project/Area Number |
20560056
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Engineering fundamentals
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| Research Institution | Kyoto University |
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Principal Investigator |
YAMASHITA Nobuo 京都大学, 大学院・情報研究科, 准教授 (30293898)
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| Project Period (FY) |
2008 – 2012
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| Keywords | 数理工学 / 数理最適化 |
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| Research Abstract |
We showed theoretical and numerical properties of the quasi-Newton method with positive definite matrix completion (MCQN) for the unconstrained minimization problem. Taking into account of the properties, we proposed a hybrid method MCQN and implement it for practical use.
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