报告题目：Regularity theory of even order Riviere type systems

报告摘要：To study regularity theory of critical points to conformally invariant variational problems arised in geometry, such as harmonic mappings, minimal surfaces, prescribed mean curvature equations, the French mathematician Tristan Riviere formulated a second order elliptic system with antisymmetric potential and developed a conservation law method. I will discuss in this talk some developments and applications of Riviere’s theory in recent years, and give some open problems.

报告时间：10月8日（周五）下午2:30-3:30

报告地点：腾讯会议：929 517 490

专家简介：向长林，三峡大学数学研究中心研究员。当前研究兴趣为椭圆型偏微分方程(组)正则性理论及其在几何中的应用，尤其是某些具有共形不变性的几何问题，研究主要成果发表在 Trans. Amer. Math. Soc., Calc.Var. Partial Differential Equations, Int.Math. Res. Not.,J.Differential Equations, J. Lond. Math. Soc.等国际知名数学期刊上。主持国家自然科学基金青年项目一项。