Unicity of meromorphic functions and the
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Ping Li
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Article
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2003
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Elsevier Science
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English
β 136 KB
In this paper, we prove that if a transcendental meromorphic function f shares two distinct small functions CM with its kth derivative f (k) (k > 1), then f = f (k) . We also resolve the same question for the case k = 1. These results generalize a result due to Frank and Weissenborn.