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| Auteurs principaux: | , , |
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| Format: | Preprint |
| Publié: |
2020
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| Sujets: | |
| Accès en ligne: | https://arxiv.org/abs/2001.08574 |
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| _version_ | 1866916215337779200 |
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| author | Gao, Chuanwei Miao, Changxing Zheng, Jiqiang |
| author_facet | Gao, Chuanwei Miao, Changxing Zheng, Jiqiang |
| contents | In this paper, we consider the local smoothing estimate of fractional Schrödinger operator $e^{it(-Δ)^{α/2}}$ with $α>1$. Using the $k$-broad "norm" estimate developed by Guth, we improve the previous best results of local smoothing estimate for the fractional Schrödinger operator . |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2001_08574 |
| institution | arXiv |
| publishDate | 2020 |
| record_format | arxiv |
| spellingShingle | Improved local smoothing estimate for the fractional Schrödinger operator Gao, Chuanwei Miao, Changxing Zheng, Jiqiang Analysis of PDEs In this paper, we consider the local smoothing estimate of fractional Schrödinger operator $e^{it(-Δ)^{α/2}}$ with $α>1$. Using the $k$-broad "norm" estimate developed by Guth, we improve the previous best results of local smoothing estimate for the fractional Schrödinger operator . |
| title | Improved local smoothing estimate for the fractional Schrödinger operator |
| topic | Analysis of PDEs |
| url | https://arxiv.org/abs/2001.08574 |