An extremality property of Jenkins-Strebel differentials  

作　　者：LIU Jinsong 

机构地区：[1]Institute of Mathematics, Academy of Mathematics & Systems Science, Chinese Academy of Sciences, Beijing 100080, China

出　　处：《Science China Mathematics》2006年第8期1094-1102,共9页中国科学：数学（英文版）

基　　金：This work was partially supported by the National Natural Science Foundation of China (Grant No. 10501046).

摘　　要：Given a compact Riemann surface S with finitely many punctures, in this paper we obtain a new extremality property of a Jenkins-Strebel differentialψon S. As a consequence, we obtain the solutions of several kinds of moduli problems on 5.Given a compact Riemann surface S with finitely many punctures, in this paper we obtain a new extremality property of a Jenkins-Strebel differential ψ on S. As a consequence,we obtain the solutions of several kinds of moduli problems on S.

关 键 词：Jenkins-Strebel differentials  EXTREMALITY property  moduli. 

分 类 号：N[自然科学总论]