Abstract：The uniqueness problem of geodesics in different models of the universal Teichmuller space was studied.It proved thaatt there is a unique geodesic segment joining two points in the universal Teichmuller space.However,in the Schwarzian derivative and Pre-S
康悦明. 万有Teichmüller空间不同模型中的测地线唯一性[J]. 南昌大学学报（理科版）, 2011, 35(04): 1-.
KANG Yue-ming(Business Information Management School,Shanghai Institute of ForeignTrade,Shanghai 201600,China). . , 2011, 35(04): 1-.
2011, Vol. 35 