In the present paper we deal with local analytic solutions of the functional equation announced in the title. This paper is a continuation of [2] and [3].
In the present paper we consider the problem of the existence and uniqueness of local analytic solutions of the equation ϕ(f(x)) = V(ϕ(x))+U(x). This paper is a continuation of [1], [2] and [3].
1985-09-30
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English