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On global-in-time Strichartz estimates for the semiperiodic Schrödinger equation
Analysis & PDE ( IF 1.8 ) Pub Date : 2021-07-06 , DOI: 10.2140/apde.2021.14.1125
Alex Barron

We prove global-in-time Strichartz-type estimates for the Schrödinger equation on manifolds of the form n × 𝕋d , where 𝕋d is a d-dimensional torus. Our results generalize and improve a global space-time estimate for the Schrödinger equation on × 𝕋2 due to Z. Hani and B. Pausader. As a consequence we prove global existence and scattering in H12 for small initial data for the quintic NLS on × 𝕋 and the cubic NLS on 2 × 𝕋.



中文翻译:

关于半周期薛定谔方程的全局时间 Strichartz 估计

我们证明了 Schrödinger 方程在以下形式的流形上的全局时间 Strichartz 型估计 n × 𝕋d , 在哪里 𝕋d 是一个 d维环面。我们的结果概括并改进了薛定谔方程的全局时空估计 × 𝕋2由于 Z. Hani 和 B. Pausader。因此,我们证明了全局存在和分散在H12 对于五次 NLS 上的小初始数据 × 𝕋 和三次 NLS 2 × 𝕋.

更新日期:2021-07-12
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