The uniqueness problem for meromorphic functions in the unit disc sharing values and a set in an angular domain

Hong-Yan Xu; Cai-Feng Yi; Ting-Bin Cao

doi:10.7146/math.scand.a-15187

The uniqueness problem for meromorphic functions in the unit disc sharing values and a set in an angular domain

Authors

Hong-Yan Xu
Cai-Feng Yi
Ting-Bin Cao

DOI:

https://doi.org/10.7146/math.scand.a-15187

Abstract

We investigate the uniqueness problem for meromorphic functions in the unit disc sharing four distinct values and one set in an angular domain, and obtain some relations between the Borel points and shared values of meromorphic functions in an angular domain. These results improve the theorem of Mao-Liu [10].

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Published

2011-12-01

How to Cite

Xu, H.-Y., Yi, C.-F., & Cao, T.-B. (2011). The uniqueness problem for meromorphic functions in the unit disc sharing values and a set in an angular domain. MATHEMATICA SCANDINAVICA, 109(2), 240–252. https://doi.org/10.7146/math.scand.a-15187