| 题名 | Improved local smoothing estimate for the wave equation in higher dimensions |
| 作者 | |
| 通讯作者 | Xi，Yakun |
| 共同第一作者 | Gao，Chuanwei; Liu,Bochen; Miao，Changxing; Xi，Yakun |
| 发表日期 | 2023-05-01
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| DOI | |
| 发表期刊 | |
| ISSN | 0022-1236
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| EISSN | 1096-0783
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| 卷号 | 284期号:9 |
| 摘要 | In this paper, we establish the sharp k-broad estimate for a class of phase functions satisfying the homogeneous convex conditions. As an application, we obtain improved local smoothing estimates for the half-wave operator in dimensions n≥3. As a byproduct, we also generalize the restriction estimates of Ou–Wang [21] to a broader class of phase functions. |
| 关键词 | |
| 相关链接 | [Scopus记录] |
| 收录类别 | |
| 语种 | 英语
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| 学校署名 | 共同第一
; 其他
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| WOS研究方向 | Mathematics
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| WOS类目 | Mathematics
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| WOS记录号 | WOS:000952553500001
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| 出版者 | |
| ESI学科分类 | MATHEMATICS
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| 来源库 | Web of Science
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| 引用统计 |
被引频次[WOS]：3
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| 成果类型 | 期刊论文 |
| 条目标识符 | http://sustech.caswiz.com/handle/2SGJ60CL/497230 |
| 专题 | 理学院_数学系 |
| 作者单位 | 1.School of Mathematical Sciences,Capital Normal University,Beijing,100048,China 2.Department of Mathematics,International Center for Mathematics,Southern University of Science and Technology,Shenzhen,518055,China 3.Institute for Applied Physics and Computational Mathematics,Beijing,China 4.School of Mathematical Sciences,Zhejiang University,Hangzhou,310027,China |
| 推荐引用方式 GB/T 7714 |
Gao，Chuanwei,Liu,Bochen,Miao，Changxing,et al. Improved local smoothing estimate for the wave equation in higher dimensions[J]. JOURNAL OF FUNCTIONAL ANALYSIS,2023,284(9).
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| APA |
Gao，Chuanwei,Liu,Bochen,Miao，Changxing,&Xi，Yakun.(2023).Improved local smoothing estimate for the wave equation in higher dimensions.JOURNAL OF FUNCTIONAL ANALYSIS,284(9).
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| MLA |
Gao，Chuanwei,et al."Improved local smoothing estimate for the wave equation in higher dimensions".JOURNAL OF FUNCTIONAL ANALYSIS 284.9(2023).
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| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | 操作 | |
| impro.pdf（737KB） | -- | -- | 限制开放 | -- | ||
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