学术报告 报告题目1：Mathematical principles of network analysis
报告时间：2017年03月02日（星期四）上午10:30
报告地点：4号楼4131报告厅
报告题目2：The Bernstein problem
报告时间：2017年03月03日（星期五）上午10:00
报告地点：4号楼4318报告厅
报告题目3：Generalized harmonic maps: Geometric, algebraic, and analytic aspects
报告时间：2017年03月04日（星期六）上午10:00
报告地点：4号楼4318报告厅
报 告 人：JOST 院士 （德国莱比锡数学所）
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数学学院
2017年02月27日
报告摘要1：I shall describe mathematical tools, like eigenvalue spectrum or generalized curvature notions, that are both mathematically rich and useful for the analysis of empirical data sets.
报告摘要2：The Bernstein problem has been one of the guiding mathematical problems of the 20th century, and it still inspires mathematical research. It asks whether entire minimal graphs are necessarily flat. This is true for certain dimensions and codimensions, but not for others. We shall explore this problem and provide new insight and new results via the geometry of the Gauss map and the theory of harmonic maps.
报告摘要3：I develop a general theory of harmonic maps with values in metric spaces and describe applications to rigidity problems in algebraic geometry. This topic beautifully connects insights from geometry and nonlinear PDEs via the notion of convexity.
报告人简介：
Jost教授是德国莱比锡数学所所长，德国科学院院士。德国最高数学奖莱布尼兹奖获得者。他所领导的马普数学所在几何分析、微分方程、生物数学、统计物理、量子信息领域等方向的从事着卓越的研究。