Covering structure and dynamical structure of a structurally finite entire function

Abstract

We denote by C_f  and D_f  the covering structure and the dynamical structure, respectively, induced from f.�@ Let f  be a structurally finite transcendental entire functions such that f'  is neither a Ritt function nor an exponential function. Then the main theorem states that, if another entire function g  satisfies that gοg∈ C_fοf ,  g∈ D_f.

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