Uniqueness of entire functions

[摘要] Let f be a nonconstant entire function and let a be a meromorphic function satisfying T(r, a) = S(r, f) and a not equal a'. If f(z) = a(z) double left right arrow f'(z) = a(z) and f(z) = a(z) double right arrow f(z) = a(z), then f = f' and a EA a' is necessary. This extended a result due to Jank, Mues and Volkmann. (C) 2003 Elsevier Inc. All rights reserved.

[发布日期] 2003-12-01

[关键词] meromorphic function;entire function;unicity