平面椭圆映射Holder连续性的等周方法

The isoperimetric Mothed of the Holder Continuity of Elliptic Mappings in the Plane

对于平面上的（Ｋ，Ｋ＇）拟保角映射（也称椭圆映射），用等周不等式和Ｍｏｒｒｅｙ引理，建立了指数为１／２Ｋ的Ｈｏｌｄｅｒ连续性估计．

Employing isoperimetric inequality and Morrey's lemma, an apriori interior Holder estimates with exponent 1/2K for (K, K') quasiconformal mappings in the plane can be established.