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Existence and blow‐up behavior of standing waves for the Gross–Pitaevskii functional with a higher order interaction
Mathematical Methods in the Applied Sciences ( IF 2.9 ) Pub Date : 2020-05-21 , DOI: 10.1002/mma.6434 Van Duong Dinh 1, 2
Mathematical Methods in the Applied Sciences ( IF 2.9 ) Pub Date : 2020-05-21 , DOI: 10.1002/mma.6434 Van Duong Dinh 1, 2
Affiliation
We study the constraint minimization problem related to the Gross–Pitaevskii functional with a higher order interaction
where δ>0,a>0,
and V is a continuous periodic potential. Thanks to the concentration‐compactness principle, we show the existence of minimizers for with and δ sufficiently small, where Q is the unique positive radial solution to
The blow‐up behaviors of minimizers for as δ↘0 are described in details with an additional assumption on the external potential in the case a=a*.
中文翻译:
具有高阶相互作用的Gross–Pitaevskii函数驻波的存在和爆破行为
我们研究了与高阶相互作用的Gross-Pitaevskii函数有关的约束最小化问题
其中δ > 0,一> 0,
和V是一个连续的周期性电势。多亏了浓度紧凑原理,我们证明了存在最小化 与 和δ足够小,其中Q是
最小化器的爆破行为 如δ ↘0在细节与另外的假设上的外部电势的情况下描述的一个=一个*。
更新日期:2020-05-21
中文翻译:
具有高阶相互作用的Gross–Pitaevskii函数驻波的存在和爆破行为
我们研究了与高阶相互作用的Gross-Pitaevskii函数有关的约束最小化问题