中文

关于经典与高阶 Schrödinger 算子波算子端点 $L^p$ 连续性的注记

偏微分方程分析 2025-03-12 v2

摘要

我们考虑 nn 维空间中的高阶 Schrödinger 算子 H=(Δ)m+V(x)H=(-\Delta)^m+V(x),其中势 VV 为实值,且 n>2mn>2mmNm\in \mathbb N。我们调整近期关于 m>1m>1 的结果,证明波算子在 Lp(Rn)L^p(\mathbb R^n) 上对所有范围 1p1\leq p\leq \infty 有界,且不要求势为小势,在偶数与奇数维均成立。所用方法无需区分奇偶情形,涵盖端点 p=1,p=1,\infty,并在经典情形 m=1m=1 下某种程度上简化了低能论证。

关键词

引用

@article{arxiv.2207.14264,
  title  = {A note on endpoint $L^p$-continuity of wave operators for classical and higher order Schr\"odinger operators},
  author = {M. Burak Erdogan and William R. Green},
  journal= {arXiv preprint arXiv:2207.14264},
  year   = {2025}
}

备注

16 pages, revised. This paper extends the authors' work in arXiv:2107.09620 to capture endpoints in even dimensions. Updated according to referee comments, to appear in the J. of Differential Equations