Superposition operators between normal weight bloch spaces.

Let φ be an entire function, the superposition operator is defined by S φ (f) = φ ∘ f . In this paper, we characterize the entire functions φ that transform weighted Bloch spaces of analytic functions B μ into another space of the same kind B ν by superposition. Both μ and ν are normal functions or both belong to a certain class of functions. We also obtain several results about the boundedness of superposition operators acting between Logarithmic-type Bloch spaces, weight Banach spaces among others. [ABSTRACT FROM AUTHOR]