报告时间：2022/04/2 09:00-

报告地址：腾讯会议：227-933-768

报告题目：The spectral measure of a kind of conical singular Schrodinger operator and applications

摘要：In this talk, we will talk about the spectral measure of a kind of conical singular Schrodinger operator. In particular, we consider the Schrodinger operator on a flat cone or perturbed by scaling-critical electromagnetic potentials including Aharonov-Bohm and inverse-square potentials. As applications, we present the dispersive estimates and Strichartz estimates and resolvent estimates in these setting. These are based on several joint papers with L. Fanelli(Bilbao), X. Gao(BIT), J. Wang(BIT), Z. Yin(BIT), J. Zheng(IAPCM).

报告人简介：张军勇，特别研究员，博士生导师，北京理工大学红世一足666814。曾在澳大利亚国立大学博士后研究和美国斯坦福大学访问学者。曾荣获欧盟以两次诺贝尔奖获得者居里夫人命名的Marie Skłodowska-Curie Fellowship。长期从事调和分析和偏微分方程的研究工作，主持并完成国家自然科学基金面上项目、青年项目。 在Advances in Mathematics、Mathematische Annalen、Transactions of AMS、Mathematische Zeitschrift、Communication in PDE、 Analysis PDE、Journal of Functional Analysis等期刊发表SCI论文30余篇。