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Sectio Computatorica

Volumes » Volume 54 (2023)

https://doi.org/10.71352/ac.54.071

Determining a meromorphic function
by its preimages of finite sets

Vu Hoai An, Ha Huy Khoai and Nguyen Duy Phuong

Abstract. We give some sufficient conditions for the zero set of a polynomial to be a unique range set for meromorphic functions, in cases of ignoring multiplicity and with \(m\)-truncated multipilicity. As consequences, we obtained some previous results of Yi ([23]).

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