报告人：赵世良（四川大学）  
邀请人：郑权
报告时间：2021年9月18日（星期六）14:30-16:30
报告地点：科技楼（南楼）607室
报告题目: Regularity of Feynman Path Integral
报告摘要: We prove that the integral kernel of the Schrodinger group is jointly continuous for a class of potentials which need not to be smooth. As a byproduct, we prove a short time asymptotic estimate for the integral kernel of the Schrodinger group. Moreover, when V belongs to Schwartz function classes, we can write the Schrodinger group as a Fourier integral operator and give an expansion of the symbols.
报告人简介: 赵世良博士毕业于复旦大学，现为四川大学助理研究员，研究方向包括调和分析及其应用，目前主持国家自然科学基金一项。