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arXiv 2209.04767math.AP
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非线性薛定谔方程阈值解的Blow-up或Grow-up

Blow-up or Grow-up for the threshold solutions to the nonlinear Schrödinger equation

Stephen Gustafson, Takahisa Inui

摘要:

研究了具有$L^{2}$ -超临界和$H^{1}$ -亚临界幂型非线性项的非线性薛定谔方程. Duyckaerts和Roudenko以及Campos、Farah和Roudenko研究了具有与基态相同质量和能量的溶液的全局动力学。在这些文件中,有限方差假设显示有限时间爆破。在本文中,我们删除了有限方差假设,并证明了爆破或增长的结果。

英文摘要:

We consider the nonlinear Schrödinger equation with $L^{2}$-supercritical and $H^{1}$-subcritical power type nonlinearity. Duyckaerts and Roudenko and Campos, Farah, and Roudenko studied the global dynamics of the solutions with same mass and energy as that of the ground state. In these papers, finite variance is assumed to show the finite time blow-up. In the present paper, we remove the finite-variance assumption and prove a blow-up or grow-up result.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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