利用亚纯函数的Nevanlinna值分布理论,研究了微分多项式的值分布问题,改进了文献[2]的一些结果,得到了更优的结论,即文中的定理1与定理2,并且例子表明本文的结果更精确.
The problem of the value distribution of differential polynomials is investigatedby Nevanlinna theory of the value distribution of meromorphic functions,and some results of reference are improved,and better conclusions are obtained.Example shows that our results are more precise.