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On the instability of standing waves for the nonlinear Schrödinger equation with inverse-square potential
Complex Variables and Elliptic Equations ( IF 0.9 ) Pub Date : 2020-06-22 , DOI: 10.1080/17476933.2020.1779235 Van Duong Dinh 1, 2
中文翻译:
具有反平方势的非线性薛定谔方程的驻波不稳定性
更新日期:2020-06-22
Complex Variables and Elliptic Equations ( IF 0.9 ) Pub Date : 2020-06-22 , DOI: 10.1080/17476933.2020.1779235 Van Duong Dinh 1, 2
Affiliation
We study the strong instability of ground state standing waves for the focusing -supercritical NLS with inverse-square potential where , , satisfies and . This result extends a recent result of Bensouilah et al. [On stability and instability of standing waves for the nonlinear Schrödinger equation with inverse-square potential. J. Math. Phys. 59 (2018), 101505] where the stability and instability of standing waves were shown in the -subcritical and -critical cases.
中文翻译:
具有反平方势的非线性薛定谔方程的驻波不稳定性
我们研究了用于聚焦的基态驻波的强不稳定性 -具有平方反比势的超临界 NLS 在哪里 , , 满足 和 . 该结果扩展了 Bensouilah 等人的最新结果。[关于具有反平方势的非线性薛定谔方程驻波的稳定性和不稳定性。J. 数学。物理。59 (2018), 101505] 其中驻波的稳定性和不稳定性显示在-亚临界和 - 危急情况。