| Project/Area Number |
21340021
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
General mathematics (including Probability theory/Statistical mathematics)
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| Research Institution | The University of Tokyo |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
ASHINO Ryuichi 大阪教育大学, 教育学部, 教授 (80249490)
ISO Yuusuke 京都大学, 大学院・情報学研究科, 教授 (70203065)
OHE Takashi 岡山理科大学, 理学部, 准教授 (90258210)
ONISHI Kazuei 茨城大学, 理学部, 元教授 (20078554)
TANUMA Kazumi 群馬大学, 工学部, 准教授 (60217156)
KUBO Shiro 大阪大学, 工学研究科, 元教授 (20107139)
WATANABE Michiyuki 新潟大学, 教育学部, 准教授 (90374181)
TRUSHIN Igor 東北大学, 学内共同利用施設等, 准教授 (80600337)
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| Co-Investigator(Renkei-kenkyūsha) |
NAKAGAWA Junichi 新日本製鐵・住金, 主幹研究員 (60373776)
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| Project Period (FY) |
2009 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
Fiscal Year 2012: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2011: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2010: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2009: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
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| Keywords | 逆問題 / 数値解析 / 実用解法 / 正則化 / 安定化 |
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| Research Abstract |
We made mathematical researches for various applied inverse problems and established numerical methods which are applicable practically. As applied inverse problems, we studied inverse coefficient problems, inverse source problems, inverse obstacle scattering problem and image reconstruction, and our mathematical subjects are the uniqueness and the stability.
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