| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4617262 | Journal of Mathematical Analysis and Applications | 2012 | 4 Pages |
Abstract
Let kk be a positive integer, a(≠0)a(≠0) and bb be two finite values. Let FF be a family of meromorphic functions defined in DD, all of whose zeros have multiplicity at least kk and f(k)(z)=bf(k)(z)=b when f(z)=0f(z)=0. If for each pair of functions ff and gg in FF, ff(k)ff(k) and gg(k)gg(k) share aa, then FF is normal in DD.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Cuiping Zeng,