Funktionalgleichungen für konstante Funktionen

DOI10.1007/BF02192661zbMath0544.39005OpenAlexW2082567754MaRDI QIDQ796763

Peter Volkmann, Norbert Steinmetz

Publication date: 1984

Published in: Aequationes Mathematicae (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/137014

zbMATH Keywords

Cauchy equationmeromorphic functionsconstant solutions

Mathematics Subject Classification ID

Functional equations in the complex plane, iteration and composition of analytic functions of one complex variable (30D05) Iteration theory, iterative and composite equations (39B12)

Related Items (3)

Mean value operators and the characterization of cotangens by functional equations ⋮ Probabilistic method for a class of functional-differential equations ⋮ Analysis of the archetypal functional equation in the non-critical case

Cites Work

• On the uniqueness of solutions of the functional equation \(\varphi(x+f(x))=\varphi (x)+ \varphi (f(x))\)
• Elementarer Beweise für die Partialbruchzerlegung des Cotangens
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