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2009年03月06日

【期刊论文】Unicity theorems for meromorphic functions

仪洪勋， By Hong-Xun Yi and Wei-Ran Lu

Proc. Japan Acad., 78, Ser. A (2002)，-0001，（）：

-1年11月30日

In this paper, we deal with the problem of uniqueness of meromorphic functions sharing three values, and prove some results which are improvements and extensions of many known theorems. Examples are provided to show that the results in this paper are sharp.

Nevanlinna theory， shared value， unicity theorem.，

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2009年03月06日

【期刊论文】ON OSGOOD-YANG'S CONJECTURE AND MUES' CONJECTURE

仪洪勋， HONG-XUN YI and YU-HUA LI

H.-X. Yi and Y.-H. Li Nagoya Math. J. Vol. 170 (2003), 163-173，-0001，（）：

-1年11月30日

摘要

In this paper, we deal with the relation between the characteristic functions of meromorphic functions that share three values CM. As applications of our main results, we shall a rmatively settle two conjectures proposed by Mues and Osgood-Yang.

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2009年03月06日

【期刊论文】On some results of Lahiri ✩

仪洪勋， Hong-Xun Yi

J. Math. Anal. Appl. 284(2003)481-495，-0001，（）：

-1年11月30日

摘要

Using the idea of weighted sharing of values, we study the problem of uniqueness of meromorphic functions that share three values. The results in this paper improve all theorems given by Lahiri in Nagoya Math. J. 161 (2001) 193-206. Examples are provided to show that some results in this paper are sharp.

Meromorphic functions， Weighted sharing of value， Uniqueness theorem

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2009年03月06日

【期刊论文】Meromorphic functions sharing three values

仪洪勋， By Xiao-Min Li and Hong-Xun Yi*

J. Math. Soc. Japan Vol. 56, No.1, 2004，-0001，（）：

-1年11月30日

摘要

In this paper, we prove a result on uniqueness of meromorphic functions sharing three values counting multiplicity. As applications of this, many known results can be improved. Examples are provided to show that the results in this paper are best possible

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2009年03月06日

【期刊论文】Uniqueness theorems concerning a question of Gross

仪洪勋， By Hong-Xun Yi∗) and Wei-Chuan Lin∗∗)， ∗∗∗)

Proc. Japan Acad., 80, Ser. A (2004)，-0001，（）：

-1年11月30日

摘要

In this paper, we deal with the problem of uniqueness of meromorphic functions concerning one question of Gross, and obtain some results that are improvements of that of former authors. Moreover, the example shows that the result is sharp.

Shared-set， uniqueness， meromorphic function.，

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