Normality criteria of meromorphic functions sharing one value |
| |
Authors: | Da-Wei Meng Pei-Chu Hu |
| |
Institution: | Department of Mathematics, Shandong University, Jinan 250100, Shandong, PR China |
| |
Abstract: | Let k be a positive integer and F be a family of meromorphic functions in a domain D⊂C such that each f∈F has only zeros of multiplicity at least k+1. If for each pair (f, g) in F, ff(k) and gg(k) share a non-zero complex number a ignoring multiplicity, then F is normal in D. |
| |
Keywords: | Meromorphic functions Normal family Sharing values |
本文献已被 ScienceDirect 等数据库收录! |
|