学术报告报告题目1：Mathematicalprinciples 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：TheBernstein 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：Generalizedharmonic 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：Ishall describe mathematical tools, like eigenvalue spectrum orgeneralized curvature notions, that are both mathematically rich anduseful for the analysis of empirical data sets.
报告摘要2：TheBernstein problem has been one of the guiding mathematical problemsof the 20th century, and it still inspires mathematical research. Itasks whether entire minimal graphs are necessarily flat. This is true for certain dimensions and codimensions, but not forothers. We shall explore this problem and provide new insightand new results via the geometry of the Gauss map and the theory ofharmonic maps.
报告摘要3：Idevelop a general theory of harmonic maps with values in metricspaces and describe applications to rigidity problems in algebraicgeometry. This topic beautifully connects insights from geometry andnonlinear 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。