报 告 人：张雷教授

工作单位：佛罗里达大学

报告时间：7月6日上午9:00

报告地点：学院一楼报告厅

报告摘要：

For Liouville equations with singular sources, it is well known that blowup solutions may exhibit non-simple blowup phenomenon if the blowup point happens to be the singular source and the strength of the singular source is a multiple of 4π. In this article we prove that even in this case some coefficient functions must vanish at the singular source and bubbling solutions can still be accurately approximated by global solutions. This is a joint work with Juncheng Wei.

报告人简介：

张雷，2001年毕业于Rutgers（罗格斯）大学并获博士学位，现为佛罗里达大学教授，博士生导师，美国佛罗里达大学招生委员会成员。主要研究方向为非线性偏微分方程，几何分析。在Advances in Mathematics，Comm. Pure Appl. Math.，J. Funct. Anal.，Comm. Math. Phys.，J. Diff. Equa.，Calc. Var. Partial Differential Equations，Proc. Amer. Math. Soc等国际著名期刊上发表学术论文40余篇，主持美国国家自然科学基金3项。