当前位置: X-MOL 学术Acta Appl. Math. › 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.)
Asymptotics for a Class of Fractional Coupled Schrödinger Systems
Acta Applicandae Mathematicae ( IF 1.2 ) Pub Date : 2020-05-25 , DOI: 10.1007/s10440-020-00331-z
T. Saanouni

The purpose of this note is three-fold. First, a sharp threshold of global existence versus blow-up dichotomy of solutions to some non-linear fractional coupled Schrödinger equations is investigated. Second, using the potential-well method, the existence of non global solutions is proved. Finally, instability by blow-up of mass-super-critical and energy sub-critical standing waves is obtained.



中文翻译:

一类分数耦合薛定ding系统的渐近性

本文的目的是三方面的。首先,研究了一些非线性分数耦合Schrödinger方程解的整体存在与爆炸二分法的尖锐阈值。其次,使用势阱方法,证明了非整体解的存在性。最后,获得了由质量超临界和能量亚临界驻波爆炸引起的不稳定性。

更新日期:2020-05-25
down
wechat
bug