| 研究課題/領域番号 |
23KF0188
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| 研究機関 | 埼玉大学 |
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研究代表者 |
BEZ NEAL 埼玉大学, 理工学研究科, 教授 (30729843)
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| 研究分担者 |
GAUVAN ANTHONY 埼玉大学, 理工学研究科, 外国人特別研究員
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| 研究期間 (年度) |
2023-11-15 – 2026-03-31
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| キーワード | Maximal operator / Geometric inequality |
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| 研究実績の概要 |
The main focus of this research project is the study of maximal operators which are associated with averages over certain regions in euclidean space. This includes maximal averages over certain families of rectangles and directional maximal operators associated with certain families of curves and line segments. The period of research associated with this report is roughly four months and so it can be considered to be in its relatively early stages of development. Progress towards the main goals of the research project is ongoing and it is expected that concrete research achievements in this direction can be reported on later in the project.
The project is also naturally evolving to a certain extent and, since the project began, research discussions have resulted in new directions of exploration. These are related goals in the sense that they involve the study of inequalities of an intrinsic geometric nature. Extremely pleasing progress has been made on these problems and it is expected that concrete research achievements in these directions will be achieved later in the project.
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| 現在までの達成度 (区分) |
現在までの達成度 (区分)
2: おおむね順調に進展している
理由
Given the highly ambitious nature of the research project and the relatively short period of research associated with this report, it is too be expected that progress is ongoing and tangible outcomes will be available further into the project.
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| 今後の研究の推進方策 |
Research will continue towards the ambitious goals of the initial research proposal on geometric maximal operators. The new lines of research on related geometric inequalities which have opened up since the project began will also be actively explored in this next phase of the project.
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| 次年度使用額が生じた理由 |
The postdoctoral researcher now has at least two visits to Europe and one visit to Australia planned for FY2024. One visit to Europe is for two consecutive summer schools in Bonn (8-12 July and 15-19 July). The timing of the decision by the summer school organizers regarding the postdoctoral researcher's participation at the summer schools made it difficult to plan use of the funds. It was decided that the best use of the funds would be to carry over some into FY2024 to support such long-haul trips.
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