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    • Uniqueness of Meromorphic Functions Sharing Values with Their nth Order Exact Differences 

      Gao, Z; Korhonen, R; Zhang, J; Zhang, Y (Springer Nature America, Inc, 2018)
      Let f(z) be a transcendental meromorphic function in the complex plane of hyper-order strictly less than 1. It is shown that if f(z) and its nth exact difference Δnf(z) (≢ 0) share three distinct periodic functions a,b,c∈S^(f) ...
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