Unicity theorems for meromorphic functions that share three values
Wei-Ran Lü, Hong-Xun Yi (2003)
Annales Polonici Mathematici
Similarity:
We deal with the problem of uniqueness of meromorphic functions sharing three values, and obtain several results which improve and extend some theorems of M. Ozawa, H. Ueda, H. X. Yi and other authors. We provide examples to show that results are sharp.