Pseudodifferential operators and time-frequency analysis
| Project/Area Number |
21740097
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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 |
Basic analysis
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| Research Institution | Osaka University |
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Principal Investigator |
TOMITA Naohito 大阪大学, 大学院・理学研究科, 准教授 (10437337)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
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| Keywords | 調和解析 / 擬微分作用素 / フーリエマルチプライヤー / 多重線形作用素 / 多重線形 / ハーディー空間 / L^p-有界性 / フーリエマルチプライー / モジュレーション空間 / ベソフ空間 |
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| Research Abstract |
I studied the boundedness of pseudodifferential operators and multilinear Fourier multiplier operators. In particular, I succeeded in weakening the known smoothness conditions to assure the boundedness of them.
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Report
(4 results)
Research Products
(36 results)
