文摘
We extend Carathéodory’s generalization of Montel’s fundamental normality test to “wandering-exceptional functions (i.e., depending on the respective function in the family under consideration), and we give a corresponding result on shared functions. Furthermore, we prove that if we have a family of pairs (a, b) of functions meromorphic in a domain such that a and b uniformly “stay away from each other,-then the families of the functions a resp. b are normal. The proofs are based on a “simultaneous rescaling-version of Zalcman’s lemma.