Resumen de Sharing set and normal families of entire functions and their derivatives

Feng Lü, Junfeng Xu

• In this paper, we use the idea of sharing set to prove: Let F be a family of functions holomorphic in a domain, let a and b be two distinct complex numbers with a+b? 0. If for each f in F, f and f' share S={a, b} CM, then F is normal in D. As an application, we prove a uniqueness theorem