报告题目：Hardy space for Fourier Integral Operators

报告人：宋亮教授（中山大学）

报告时间：2021年5月14日周五上午10:00-11:00

腾讯会议 ID：707 952 803 会议密码：202105

报告摘要：In this talk, we will concern  the Hardy spaces for Fourier integral operators $\mathcal{H}_{FIO}^{p}(\mathbb{R}^{n})$, for $1\leq p\leq \infty$,  which were introduced by Smith in 1998 and Hassell et al. in 2018.  We give several equivalent characterizations of $\mathcal{H}_{FIO}^{1}(\mathbb{R}^{n})$, for example in terms of Littlewood--Paley g functions and maximal functions.  We also give some applications of the characterizations. This is a joint work with Zhijie Fan, Naijia Liu and Rozendaal.