Borel directions and uniqueness of meromorphic functions. (English) Zbl 1470.30030

Zhang, Keyu; Xu, HongYan; Yi, Hongxun

Abstr. Appl. Anal. 2013, Article ID 793810, 8 p. (2013).

Summary: We investigate the relationship between Borel directions and uniqueness of meromorphic functions and obtain some results of meromorphic functions sharing four distinct values IM and one set in an angular domain containing a Borel line. Our result is an improvement of a recent theorem given by J. Long and P. Wu [Chin. Ann. Math., Ser. A 33, No. 3, 261–266 (2012; Zbl 1274.30123)].

MSC:

30D35	Value distribution of meromorphic functions of one complex variable, Nevanlinna theory
30D30	Meromorphic functions of one complex variable (general theory)

Citations:

Zbl 1274.30123

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