arXiv · 2010.09383
Almost sure scattering for the nonlinear Klein-Gordon equations with Sobolev critical power
Abstract
In this paper, we study the almost sure scattering for the Klein-Gordon equations with Sobolev critical power. We obtain the almost sure scattering with random initial data in $H^s \times H^{s-1}$; $11/12 < s < 1$ for $d = 4$, $15/16 < s < 1$ for $d = 5$. We use the induction on scales and bushes argument in [9] where the model equation is wave equation. For d = 5, we use the mass term of the Klein-Gordon equation to obtain the control of the increment of energy in the process of induction on scales.
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Jie Chen, Baoxiang Wang. 2020-10-19. Almost sure scattering for the nonlinear Klein-Gordon equations with Sobolev critical power. https://arxiv.org/abs/2010.09383
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