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arXiv 2201.01021math.APmath.CA
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一类振荡积分算子及其应用

A type of oscillatory integral operator and its applications

Chuanwei Gao, Jingyue Li, Liang Wang

摘要:

本文考虑一类满足Carleson-Sjölin条件的振荡积分算子的$L^p$ -估计,在进一步的凸性和直性假设下.作为应用,讨论了一类具有非零高斯曲率的超曲面的乘子问题,分数阶薛定谔方程的局部光滑估计和一致有界范围外的尖锐预解式估计.

英文摘要:

In this paper, we consider $L^p$- estimate for a class of oscillatory integral operators satisfying the Carleson-Sjölin conditions with further convex and straight assumptions. As applications, the multiplier problem related to a general class of hypersurfaces with nonvanishing Gaussian curvature, local smoothing estimates for the fractional Schrödinger equation and the sharp resolvent estimates outside of the uniform boundedness range are discussed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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