Xu, Junfeng; Yi, Hongxun On uniqueness of meromorphic functions with shared four values in some angular domains. (English) Zbl 1159.30326 Bull. Malays. Math. Sci. Soc. (2) 31, No. 1, 57-65 (2008). Summary: We prove the uniqueness of meromorphic functions with shared four values in some angular domains. Our results consider the cases of the finite order and infinite order which improved the theorem of J. H. Zheng [Complex variables 48, 777–785 (2003; Zbl 1041.30009)]. MSC: 30D35 Value distribution of meromorphic functions of one complex variable, Nevanlinna theory Keywords:meromorphic function; shared value; angular distribution Citations:Zbl 1041.30009 PDFBibTeX XMLCite \textit{J. Xu} and \textit{H. Yi}, Bull. Malays. Math. Sci. Soc. (2) 31, No. 1, 57--65 (2008; Zbl 1159.30326) Full Text: EuDML