中文

关于各类能量临界波方程非辐射解的分类

偏微分方程分析 2022-11-30 v1

摘要

能量临界波方程的非辐射解是指其在外部区域x>R+t|x|>R+|t|中的能量在双向时间上均渐近消失的解。该概念由Duyckaerts、Kenig和Merle引入(J. Eur. Math. Soc., 2011),是求解这些方程在径向情形下的孤子分解猜想的关键。在本文中,我们首先对其在无穷远处的渐近行为进行分类,表明它们对应于一个kk参数解族,其中kk依赖于维数。这推广了先前在三维和四维中的结果(Duyckaerts、Kenig和Merle, Camb. J. Math., 2013 以及 Duyckaerts、Kenig、Martel和Merle, Comm. Math. Phys., 2022)。随后我们建立了这些解的唯一极大延拓。

关键词

引用

@article{arxiv.2211.16085,
  title  = {On classification of non-radiative solutions for various energy-critical wave equations},
  author = {Charles Collot and Thomas Duyckaerts and Carlos Kenig and Frank Merle},
  journal= {arXiv preprint arXiv:2211.16085},
  year   = {2022}
}

备注

72 pages. This paper is an extension of Sections 4 and 5 of the arXiv preprint 2201.01848, version 1. The main result of this paper is used in arXiv preprint 2201.01848, version 2, where the former sections 4 and 5 of version 1 have been removed