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摘要: |
该文利用Nevanlinna理论对Hayman问题的一些经典结果进行了差分模拟,得到了一类差分多项式零点密指量下界的精确估计,改进了已有的一些结论. |
关键词: 差分多项式 值分布 零点 |
DOI: |
分类号:O174.52 |
基金项目:国家自然科学基金项目(面上项目,重点项目,重大项目) |
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Value Distribution of Difference Analogues of Hayman Problem |
wangxinxin,叶亚盛
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Abstract: |
This paper establishs difference analogues of some classical results about Hayman problem by the Nevanlinna theory,we have obtained the precise estimation of the lower bound of the zero - density of a class of difference polynomials and improved some previously results. |
Key words: Difference polynomials Value distribution Zero |