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arXiv 1712.04484math.AP
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关于小行波到质量临界分数阶NLS

On small travelling waves to the mass critical fractional NLS

Ivan Naumkin, Pierre Raphaël

摘要:

我们考虑质量临界分数(NLS)。我们证明了所有低于基态质量的质量行波的存在,并给出了一个完整的描述相关的配置文件中的小质量限制。因此,我们恢复了一个类似于[杰拉德P; Lenzmann E.; Pocovnicu O.; Raphaël,P.,一维立方半波的双孤子瞬态湍流区,在临界情况s = 1下,但当质量为零时,其渐近分布完全不同.

英文摘要:

We consider the mass critical fractional (NLS). We show the existence of travelling waves for all mass below the ground state mass, and give a complete description of the associated profiles in the small mass limit. We therefore recover a situation similar to the one discovered in [Gerard P.; Lenzmann E.; Pocovnicu O.; Raphaël, P., A two soliton with transient turbulent regime for the one dimensional cubic half wave, submitted] for the critical case s = 1, but with a completely different asymptotic profile when the mass vanishes.

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