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arXiv 2104.09756math.AP
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非径向聚焦非齐次非线性薛定谔-乔夸尔方程的散射

Scattering for the non-radial focusing inhomogeneous nonlinear Schrödinger-Choquard equation

Chengbin Xu

摘要:

本文研究了Schrödinger-Choquard方程$$i\partial_tu+Δu=-(I_α\ast|\cdot|^b|u|^{p})|\cdot|^b|u|^{p-2}u.$$整体解的长时间行为。受Murphy关于非径向非均匀NLS散射的简单证明的启发,我们在能量空间中证明了亚临界情形下基态以下的散射理论,而没有径向假设。

英文摘要:

In this paper, we study the long-time behavior of global solutions to the Schrödinger-Choquard equation $$i\partial_tu+Δu=-(I_α\ast|\cdot|^b|u|^{p})|\cdot|^b|u|^{p-2}u.$$ Inspired by Murphy, who gave a simple proof of scattering for the non-radial inhomogeneous NLS, we prove scattering theory below the ground state for the intercritical case in energy space without radial assumption.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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