Speaker：Liang Song（Sun Yat-sen University）

Time：2022-11-05, 09:00

Location：Tencent Meeting ID：382-252-621（No Password）

Abstract:

The Hardy spaces for Fourier integral operators were introduced and developed by Smith and Hassell et al. In this talk, we concern the characterizations of Hardy spaces for Fourier integral operators and applications. We will recall some important properties of Hardy spaces for FIO and apply them to study local smoothing estimates for the wave equation on compact manifolds.