Scattering for the 3D Gross–Pitaevskii Equation

Scattering for the 3D Gross–Pitaevskii Equation
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DOI:
10.1007/s00220-017-3050-3
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发表时间:
2016-11
影响因子:
2.4
通讯作者:
Zihua Guo;Z. Hani;K. Nakanishi
Zihua Guo;Z. Hani;K. Nakanishi
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
Zihua Guo;Z. Hani;K. Nakanishi

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研究了三维Gross-Pitaevskii方程的Cauchy问题。Gérard(Ann.Inst.H.)证明了自然能量空间中的整体适定性。庞加莱肛门。Non Linéaire 23(5):765-779,2006)。在本文中,我们证明了散射的小数据在同一空间中的一些额外的角正则性,特别是在径向的情况下,我们得到小能量散射。
We study the Cauchy problem for the 3D Gross–Pitaevskii equation. The global well-posedness in the natural energy space was proved by Gérard (Ann. Inst. H. Poincaré Anal. Non Linéaire 23(5):765–779, 2006). In this paper we prove scattering for small data in the same space with some additional angular regularity, and in particular in the radial case we obtain small energy scattering.