运筹学讨论班 - 分论坛
南京理工大学杨孝平教授学术报告（偏微分方程讨论班）
美国Southern California大学E.Friedlander教授学术报告（曹锡华代数论坛）
2018-01-01 12:13 华东师范大学
学 术 报 告
（偏微分方程讨论班）
题目：次黎曼流形中的水平极小曲面
报告人：杨孝平 教授（南京理工大学）
时 间：4月6日（周四）15：00－16：00
地 点：理科大楼A1414
摘 要：
A sub-Riemannian manifold (or a Carnot-Caratheodory(CC) space) is simply a smooth m-manifold M with a smoothdistribution of dimension k, which is endowed with a smoothmetric. Apart from that they arise for instance when dealing withnon-holonomic systems in mechanics and in control theory,sub-Riemannian structures may produce some phenomena which do not occur in Riemannian cases. In this talk, we will discusshorizontal curvatures, H-minimal surfaces and sets with finiteH-perimeter in sub-Riemannian manifolds. Some recent resultssuch as existence and interesting properties are included.
欢迎感兴趣的师生参加！
华东师大数学系
2006年3月30日
