题  目:Chromatic Polynomial of Hypergraphs 
 
报告人:赵海兴教授     青海师范大学
地 点:管理科研楼1316室
时  间:2011年10月13日(星期四) 16:30-17:30 
 
摘  要:The chromatic polynomial of a hypergraph is the number of its $k$-colorings. This talk will first give a survey of some results about chromatic polynomials of hypergraphs,then introduce two related problems: $/sigma$-polynomial and adjoint polynomial of hypergraphs, finally present some results on mixed hypergraphs and some problems on polynomials of hypergraphs.
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
                中科院吴文俊数学重点实验室 
          
 
 
欢迎感兴趣的师生参加! 
 

