Soliton resolution for nonlinear Schr\"odinger type equations in the radial case
Analysis of PDEs
2023-04-11 v1 Mathematical Physics
math.MP
Abstract
We consider the Schr\"odinger equation with a general interaction term, which is localized in space, for radially symmetric initial data in dimensions, . The interaction term may be space-time dependent and nonlinear. Assuming that the solution is bounded in uniformly in time, we prove soliton resolution conjecture (Asymptotic completeness) by demonstrating that the solution resolves into a smooth and localized part and a free radiation in norm. Examples of such equations include inter-critical and super-critical nonlinear Schr\"odinger equations, saturated nonlinearities, time-dependent potentials, and combinations of these terms.
Keywords
Cite
@article{arxiv.2304.04245,
title = {Soliton resolution for nonlinear Schr\"odinger type equations in the radial case},
author = {Avy Soffer and Xiaoxu Wu},
journal= {arXiv preprint arXiv:2304.04245},
year = {2023}
}
Comments
50 pages. Comments welcome!