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Unique Range Set of a Meromorphic Function And Its Linear Difference Polynomial
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In this work, we generalize the estimate of cardinality of a unique range set of meromorphic functions (URSM) and as an application we obtain the cardinality of URSM of a meromorphic function f(z) of finite order and its linear difference polynomial L(z, f). As a consequences we deduce several uniqueness of f(z) and L(z, f) sharing a set.
Keywords
Meromorphic Function; Linear Difference Polynomial; Finite Order; Unique Range Set; Nevanlinna Theory.
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