与广义Hardy算子相关的Sobolev空间尺度
偏微分方程分析
2023-03-13 v2
摘要
我们考虑带Hardy势的分数阶Laplacian,并研究由该算子生成的齐次 Sobolev空间尺度。除广义和反向Hardy不等式外,分析依赖于一个Hörmander乘子定理,该定理对构建基本的Littlewood–Paley理论至关重要。结果推广了近期在中获得的结果,但由于相关热核的缓慢衰减,一般不覆盖负耦合常数。
引用
@article{arxiv.1904.07614,
title = {On Scales of Sobolev spaces associated to generalized Hardy operators},
author = {Konstantin Merz},
journal= {arXiv preprint arXiv:1904.07614},
year = {2023}
}
备注
Corrected some misprints. This is a pre-print of an article published in Mathematische Zeitschrift, available online at https://doi.org/10.1007/s00209-020-02651-0