3FAN JinHua1 & CHEN JiXiu2 1 Department of Applied Mathematics, Nanjing University of Science and Technology, Nanjing 210094, China 2 School of Mathematical Sciences, Fudan University, Shanghai 200433, China.On the equivalence of extremal Teichmller mapping[J].Science China Mathematics,2009,52(1):77-86. 被引量:2