二阶复系数差分方程的极限点与极限圆

摘要

By using Titchmarsh-weyl method,the paper is a contribution to the study of the Complex Coeffi- cients Second-Order difference equations -V（Ayn）＋qnym=λym the classification of the limit-point and limit-circle, and some of the properties ofWeyl-fuction M（A ）.%利用Titchmarsh—wcyl方法研究了复系数二阶盖分方程V（Ay．）＋qnym=λym给出了极限点、极限哪分类及其Weyl函数M（入）的一些性质．