mg真人娱乐网站学术报告:The differential structure of metric measure space

mg真人娱乐网站:管理员   时间:2016-03-30 点击数:

报告人:Bang-Xian Han

时间:2016年3月30日下午2:30

地点:7J306微格教室

报告摘要:

In the past ten years, the metric measure spaces with Ricci curvature bound which was proposed by Lott-Sturm-Villani, was studied by researcher from many different areas. In this talk I will introduce some recent results on the differential structure of metric measure spaces, including the non-smooth Sobolev space, Barky-Emery theory, and the notion of tangent/cotangent modules in non-smooth framework. On the metric measure spaces with curvature-dimension condition RCD (K;N), we obtain an improved Bochner inequality and propose a definition of N-dimensional Ricci tensor.

报告人概况:韩邦先,2015.6获得巴黎第九大学博士学位,现为德国波恩大学豪斯多夫数学中心博士后。研究方向:度量几何

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