Borel Directions and Uniqueness of Meromorphic Functions

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 Long a...

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Bibliographic Details
Main Authors: Keyu Zhang, HongYan Xu, Hongxun Yi
Format: Article
Language:English
Published: Hindawi Limited 2013-01-01
Series:Abstract and Applied Analysis
Online Access:http://dx.doi.org/10.1155/2013/793810