On the uniqueness of a meromorphic function and its higher difference operator under the purview of two shared sets. (English) Zbl 1535.30073
Summary: In the paper, we investigate the uniqueness problem of a meromorphic function and its difference operator to the most general setting via two shared set problems and thus improve a recent result of B. Chen and Z. Chen [Bull. Malays. Math. Sci. Soc. (2) 35, No. 3, 765–774 (2012; Zbl 1250.30028)].
MSC:
| 30D30 | Meromorphic functions of one complex variable (general theory) |
| 30D35 | Value distribution of meromorphic functions of one complex variable, Nevanlinna theory |
Citations:
Zbl 1250.30028References:
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