Some results on the entire function sharing problem |
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Authors: | BaoQin Chen Sheng Li |
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Institution: | 1. College of Science, Guangdong Ocean University, Zhanjiang, Guangdong, 524088, P.R. China
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Abstract: | Our main result is as follows: let f and a be two entire functions such that \(\max \{ \rho _2 (f),\rho _2 (a)\} < \tfrac{1} {2}\) . If f and f (k) a CM, and if ρ(a (k) ? a) < ρ(f ? a), then f (k) ? a = c(f ? a) for some nonzero constant c. This result is applied to improve a result of Gundersen and Yang. |
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