报 告 人：Prof. Alexandru Dimca (University of Nice, France)
         Prof. Xiaodong Wang (Michigan State University, USA)
    
报告安排：2013年5月22日 
          下午3:00-4:00  Alexandru Dimca
         下午4:00-4:30 
         下午4:30-5:30  Xiaodong Wang

报告地点：管理科研楼1518

报告一题目：Resonance and characteristic varieties: results and applications

摘要：First we define these varieties as the jump loci of the Aomoto complexes (resp. twisted cohomology groups). Then we discuss a basic result relating these two types of objects, the tangent cone theorem, and give several applications to the topology of complex algebraic varieties.

报告二题目：Comparison and rigidity results for compact manifolds with boundary under a lower curvature bound

主办单位：中国科学技术大学数学科学学院
          国家数学与交叉科学中心合肥分中心

       
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