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arXiv · 2001.06835

Scattering For Mass-resonance Nonlinear Schr\"odinger System in 5D

Fanfei Meng·Chengbin Xu
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Abstract

In this paper, we simplify the proof of M. Hamano in \cite{Hamano2018}, scattering theory of the solution to \eqref{NLS system}, by using the method from B. Dodson and J. Murphy in \cite{Dodson2018}. Firstly, we establish a criterion to ensure the solution scatters in $ H^1(\mathbb{R}^5) \times H^1(\mathbb{R}^5) $. In order to verify the correctness of the condition in scattering criterion, we must exclude the concentration of mass near the origin. The interaction Morawetz estimate and Galilean transform characterize a decay estimate, which implies that the mass of the system cannot be concentrated.

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Fanfei Meng, Chengbin Xu. 2020-01-19. Scattering For Mass-resonance Nonlinear Schr\"odinger System in 5D. https://arxiv.org/abs/2001.06835

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