On an alternative d'Alembert's equation

DOI10.1007/s00010-018-0613-0zbMath1410.39041OpenAlexW2899742423WikidataQ128961928 ScholiaQ128961928MaRDI QIDQ1731444

Roman Ger

Publication date: 13 March 2019

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

Full work available at URL: https://doi.org/10.1007/s00010-018-0613-0

zbMATH Keywords

invariant ideald'Alembert equationconditional functional equation

Mathematics Subject Classification ID

Functional equations for functions with more general domains and/or ranges (39B52) Elementary functions (26A09)

Related Items (1)

Basic sets for some basic functional equations

Cites Work

• Functional Equations on Groups
• The Functional Equation f(xy) + f(xy -1 ) = 2f(x)f(y) for Groups
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