On well-posedness of the space-time fractional nonlinear Schrödinger equation
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arXiv
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| Hauptverfasser: | , , |
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| Format: | Preprint |
| Veröffentlicht: |
2023
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| _version_ | 1866914853748211712 |
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| author | He, Mingxuan Deng, Na Zhang, Lu |
| author_facet | He, Mingxuan Deng, Na Zhang, Lu |
| contents | We study the Cauhcy problem for space-time fractional nonlinear Schrödinger equation with a general nonlinearity. We prove the local well-posedness of it in fractional Sobolev spaces based on the decay estimates and Hölder type estimates. Due to the lack of the semigroup structure of the solution operators, we deduce the decay estimates and Hölder type estimates via the asymptotic expansion of the Mittag-Leffler functions and Bessel functions. In particular, these results also show the dispersion of the solutions. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2311_16636 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | On well-posedness of the space-time fractional nonlinear Schrödinger equation He, Mingxuan Deng, Na Zhang, Lu Analysis of PDEs We study the Cauhcy problem for space-time fractional nonlinear Schrödinger equation with a general nonlinearity. We prove the local well-posedness of it in fractional Sobolev spaces based on the decay estimates and Hölder type estimates. Due to the lack of the semigroup structure of the solution operators, we deduce the decay estimates and Hölder type estimates via the asymptotic expansion of the Mittag-Leffler functions and Bessel functions. In particular, these results also show the dispersion of the solutions. |
| title | On well-posedness of the space-time fractional nonlinear Schrödinger equation |
| topic | Analysis of PDEs |
| url | https://arxiv.org/abs/2311.16636 |