Sur l'équivalence des équations fonctionnelles $f \left(x+y \right)= f \left(x \right)+ f \left(y \right) ~\hbox{et}~ f^2 \left(x+y \right)= {\left[f \left(x \right) + f \left(y \right)\right]}^2 $

DOI10.5802/afst.522zbMath0169.48403OpenAlexW2328712784MaRDI QIDQ5556823

Pal Fischer

Publication date: 1966

Published in: Annales de la faculté des sciences de Toulouse Mathématiques (Search for Journal in Brave)

Full work available at URL: http://www.numdam.org/item?id=AFST_1966_4_30__71_0

zbMATH Keywords

functional analysis

Mathematics Subject Classification ID

Functional equations and inequalities (39Bxx)

Related Items (5)

Unnamed Item ⋮ On alternatives equivalent to the Cauchy functional equation and a related equation ⋮ Functional equations on restricted domains ⋮ On some alternative functional equations ⋮ The thirty-ninth International symposium on functional equations, August 12--18, 2001, Sandbjerg, Denmark

Cites Work

• Beitrag zur Theorie der Cauchyschen Funktionalgleichungen
• On Some New Generalizations of the Functional Equation of Cauchy
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