当前位置:
X-MOL 学术
›
Appl. Anal.
›
论文详情
Our official English website, www.x-mol.net, welcomes your
feedback! (Note: you will need to create a separate account there.)
Long time stability of plane wave solutions to Schrödinger equation on Torus
Applicable Analysis ( IF 1.1 ) Pub Date : 2020-09-23 , DOI: 10.1080/00036811.2020.1823375 Lufang Mi 1 , Yingte Sun 2 , Peizhen Wang 3
中文翻译:
圆环上薛定谔方程平面波解的长期稳定性
更新日期:2020-09-23
Applicable Analysis ( IF 1.1 ) Pub Date : 2020-09-23 , DOI: 10.1080/00036811.2020.1823375 Lufang Mi 1 , Yingte Sun 2 , Peizhen Wang 3
Affiliation
ABSTRACT
We prove the long time orbital stability of the plane wave solutions to the nonlinear Schrödinger equation (NLS) in the defocusing () or focusing () case, More precisely, in a Gevrey space for some positive constant σ, we show that solution with the initial datum in the -neighborhood of the plane wave solution still stays in the -neighborhood ( C>4 ) of the plane wave solution for a subexponential long time where and .
中文翻译:
圆环上薛定谔方程平面波解的长期稳定性
摘要
我们证明了在散焦中非线性薛定谔方程(NLS)的平面波解的长期轨道稳定性() 或聚焦 () 案子,更准确地说,在 Gevrey 空间中对于一些正常数σ,我们用初始数据在-平面波解的邻域仍然停留在-次指数长时间内平面波解的邻域 ( C >4 )在哪里和.