利用亚纯函数的Nevanlinna值分布理论,研究了多类复高阶q-平移差分方程组的解的存在问题,得到了一些结果.推广和改进了一些文献的结论.例子表明作者的结论精确.
In this paper, by Nevanlinna theory of the value distribution of meromophic func- tions, we investigate the problem of the existence of solutions of some types of systems of complex higher-order q-shift difference equations, and obtain some results. Improvements and extensions of such results are presented in this paper. Some examples show that our results are premse