On an application of the 'square' functional equation to a geometric characterization of quadratic functions from the standpoint of conformal- mapping properties

DOI10.1007/BF01833235zbMath0214.39201MaRDI QIDQ2545441

Hiroshi Haruki

Publication date: 1971

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

Full work available at URL: https://eudml.org/doc/136165

Mathematics Subject Classification ID

Functional equations for functions with more general domains and/or ranges (39B52)

Related Items (1)

The existence of solvable operators in the ideal

Cites Work

• Unnamed Item
• General and regular solutions of functional equations characterizing harmonic polynomials
• On the regularity of the distributional and continuous solutions of the functional equations
• On the characterization of plane projective and complex MOEBIUS‐transformations

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