Let F = {f} be a family of entire functions and f(k) the k-th derivative of f. The author studies the relation of the nomality of F and that of {f(k) o f: f ∈ F} or {f o f(k): f ∈ F}.
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机译:让f = {f}是一个整个功能的家庭,f(k)f的k衍生物。作者研究了F的命名和{f(k)o f:f = f}}或{f o f(k):f∈F}的关系。
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