Universal sequences for Zalcman’s Lemma and -normality
We prove the existence of sequences , ϱₙ → 0⁺, and , |zₙ| = 1/2, such that for every α ∈ ℝ and for every meromorphic function G(z) on ℂ, there exists a meromorphic function on ℂ such that converges to G(ζ) uniformly on compact subsets of ℂ in the spherical metric. As a result, we construct a family of functions meromorphic on the unit disk that is -normal for no m ≥ 1 and on which an extension of Zalcman’s Lemma holds.