Beltrami方程正规解的一个注记

On normal solutions of a class of the Beltrami equations

主要讨论了下面Beltrami方程的正规解： (1)。 (2)，其中为单位圆盘的特征函数，均为实数,。

In this paper,we mainly discussed the normal solutions of the following Beltrami equations: (1). (2). where is the index function of the unit disk is each real, .