Uniqueness theorems for meromorphic functions whose n-th derivatives share the same 1-points

海南大学学报(自然科学版) Pub Date : 1997-12-01 DOI:10.1080/17476939708815064

Hongxun Yi

引用次数: 24

Abstract

This paper studies the problem of uniqueness of meromorphic functions whose n-th derivatives share the same 1-points. The results improve some theorems given by M. Ozawa, K. Shibazaki. X. H. Hua. C. C. Yang. H. X. Yi.K. L. Hiong and other authors. The examples are provided to show that some results in this paper are sharp.

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n阶导数具有相同1点的亚纯函数的唯一性定理

研究了n阶导数具有相同1点的亚纯函数的唯一性问题。结果改进了M. Ozawa, K. Shibazaki给出的一些定理。华晓华。杨正昌。H. X. Yi.K。L. Hiong和其他作者。算例表明，本文的一些结果是清晰的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

海南大学学报(自然科学版)

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2968

期刊介绍： Natural Science Journal of Hainan University (quarterly), founded in 1983, is a comprehensive academic journal of natural sciences sponsored by Hainan University and published domestically and internationally. This journal is included in the American Chemical Abstracts (CA) and the Japan Science and Technology Agency database (JST), a journal included in the Chinese Academic Journal (CD-ROM version), a statistical source journal of the Chinese Academic Journal Comprehensive Evaluation Database (CAJCED), a statistical source journal of the "Annual Report of Chinese Academic Journal Impact Factors", and a double-effect journal selected in the Chinese Journal Matrix, and a core academic journal of RCCSE China (A-). Natural Science Journal of Hainan University is mainly published in the fields of mathematics and natural sciences at home and abroad, advocating scientificity, academicity, originality, foresight and applicability.