福建师范大学115周年校庆系列学术报告 ——西南交通大学崔宁伟副教授学术报告

发布者:韩伟发布时间:2022-06-15浏览次数:308

报告题目:New minimal surfaces in the hyperbolic space

       间:2022616日(星期四)下午16:00-17:00

       点:腾讯会议(ID632-972-718 

       办:数学与统计学院, 福建省分析数学及应用重点实验室、福建师范大学数学研究中心

参加对象:相关专业师生 


报告摘要: We obtain some new complete minimal surfaces in the hyperbolic space , by using Ribaucour transformations. Starting with the family of spherical catenoids in  found by Mori, we obtain 2 and 3-parameter families of new minimal surfaces in the hyperbolic space, by solving a non trivial integro-differential system.  Special choices of the parameters provide minimal surfaces whose parametrizations are defined on connected regions of the plane minus a disjoint union of Jordan curves. Any connected region bounded by such a Jordan curve, generates a complete minimal surface, whose boundary at infinity of  is a closed curve. This is a joint wok with Prof. K. Tenenblat.

 

报告人简介:崔宁伟,西南交通大学副教授,硕士生导师;研究方向为黎曼-芬斯勒几何和子流形相关几何2010博士毕业于浙江大学2011-2013年在巴西利亚大学从事博士后研究;主持2项国家自然科学基金项目 Diff.Geom.Appl.,Inter.J.Math., J.Geom.Phys, Sci.China,Archiv der Math., Geom. Dedicata,Nonlinear Analysis, JMAA等国内外重要期刊上发表学术论文13篇。