题 目：Dispersion for 1-d Schrödinger operators with periodic potentials
报告人：赵之彦 副教授 法国尼斯大学
摘 要：It is well known that the spectrum of one-dimensional Schrödinger operators with periodic potentials are absolutely continuous. By generalising the proof of Stefanov-Kevrekidis, the dispersion can be shown. In particular, a sharp dispersive estimate is shown for the 2-periodic case. This talk is related to joint works with Yue Mi and David Damanik.
时 间：2018年12月25日 10:30–11:30