一类具有折叠坍缩奇性的积分算子的$L^p$正则性估计
经典分析与常微分方程
2022-08-04 v2
摘要
我们证明了一类广义Radon变换的尖锐正则性结果,该变换对应于三维流形中关联到具有折叠与坍缩(blowdown)奇性的正则关系的曲线族。证明依赖于Wolff以及Bourgain-Demeter关于锥的薄邻域的板分解的解耦不等式,以及有关振荡积分的估计。
引用
@article{arxiv.2101.08233,
title = {$L^p$ Regularity Estimates for a Class of Integral Operators with Fold Blowdown Singularities},
author = {Geoffrey Bentsen},
journal= {arXiv preprint arXiv:2101.08233},
year = {2022}
}
备注
31 pages. Reorganized the proof of Proposition 4. Revised version incorporating referee's suggestions. To appear in The Journal of Geometric Analysis