Uniqueness theorems of entire functions sharing a nonzero complex number with their difference operators |
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| Authors: | Xiao-Min Li Cong-Yun Kang Hong-Xun Yi |
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| Institution: | 1.Department of Mathematics,Ocean University of China,Qingdao,People’s Republic of China;2.Department of Physics and Mathematics,University of Eastern Finland,Joensuu,Finland;3.Department of Mathematics,Shandong University,Jinan,People’s Republic of China |
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| Abstract: | In this paper, we deal with a uniqueness question of entire functions sharing a nonzero complex number with their difference
operators. The results in this paper improve Theorem 1.1 in Liu and Yang (Arch. Math. 92 (2009), 270–278) and deal with Question 1 in Liu and Yang (2009), where the entire functions are of finite orders. |
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