speaker:Xiaohua Yao,Central China Normal University, Professor

tme:2024.8.30，10：00-11：00AM

place:Yifu Building 1537

Abstract:

In this talk, I firstly review some classical results of scattering theory for Schrodinger operator $-\Delta+V$, including limiting absorption principle, the existence and asymptotic complete of wave operators in the context of $L^2$. Secondly, we will talk about recent works on $L^p$ estimates of higher order wave operators generated by $\Delta^m+V$ for $m\ge 2$. These are joint-works with Haruya Mizutani and Zijun Wan.