Abstract
We generalize Nevanlinna's five-value theorem to the cases that two meromorphic functions partially sharing either five or more values, or five or more small functions. In each case, we formulate a way to measure how far these two meromorphic functions are from sharing either values or small functions, and use this measurement to get some uniqueness results.
Citation
Ten-Ging Chen. Keng-Yan Chen. Yen-Lung Tsai. "Some generalizations of Nevanlinna's five-value theorem." Kodai Math. J. 30 (3) 438 - 444, October 2007. https://doi.org/10.2996/kmj/1193924946
Information