| 微分单项式的值分布 |
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| 引用本文： | 王清河,常秦,吕巍然.微分单项式的值分布[J].中国石油大学学报(自然科学版),2006,30(5):135-137. |
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| 作者姓名： | 王清河 常秦 吕巍然 |
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| 作者单位： | 中国石油大学,数学与计算科学学院,山东,东营,257061 |
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| 摘 要： | 把函数和它的导数结合起来进行研究是值分布论中一个十分有趣和重要的研究课题。采用Nevanlinm方法，研究了涉及超越亚纯函数微分单项式的值分布论问题，证明了两个重要不等式，所得结果改进了K．Yu，I．Lahiri和S．Dewan等人的有关定理。
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| 关 键 词： | 亚纯函数 小函数 微分单项式 值分布 |
| 收稿时间： | 2006-02-15 |
Value distribution of differential monomials |
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| WANG Qing-he,CHANG Qin,L Wei-ran.Value distribution of differential monomials[J].Journal of China University of Petroleum,2006,30(5):135-137. |
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| Authors: | WANG Qing-he CHANG Qin L Wei-ran |
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| Institution: | College of Mathematics and Computational Science in China University of Petroleum, Dongying 257061, Shandong Province, China |
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| Abstract: | It is a very important and interesting topic in the value distribution theory by combining functions with their derivatives. By using the idea and method of Nevanlinna, the value distribution of differential monomials generated by a transcendental meromorphic function was investigated. Two inequalities were obtained, which improves the theorems of K. Yu, I. Lahiri and S. Dewan, et al. |
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| Keywords: | meromorphic function small function differential monomial value distribution |
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