On the quotient stability of a family of functional equations - ScienceDirect Skip to main
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ON STABILITY OF A FAMILY OF FUNCTIONAL EQUATIONS Page 1 Acta Math. Hungar., 128
(1–2) (2010), 139–149. DOI: 10.1007/s10474-010-9169-8 First published online March 18 …

Continuous on rays solutions of an equation of the Goła̧b–Schinzel type Page 1 J. Math. Anal.
Appl. 375 (2011) 223–229 Contents lists available at ScienceDirect Journal of Mathematical …

This paper is a survey devoted to the functional equation f (x+ M (f (x)) y)= f (x) f (y), which
'connects' the Goła̧b–Schinzel equation with the exponential one, and to its generalization …

Functions having the Darboux property and satisfying some functional equation × Close
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Christensen measurable solutions of some functional equation - ScienceDirect Skip to main
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It is well known that an exponential real function, which is Lebesgue measurable (Baire
measurable, respectively) or bounded on a set of positive Lebesgue measure (of the second …

Let X be a real separable F-space. We characterize solutions f: X → R and M: R → R of the
equation f (x+ M (f (x)) y)= f (x) f (y) such that f is bounded on a nonzero Christensen …

Let X be a real linear space and M: R → R be continuous and multiplicative. We determine
the solutions f: X → R of the functional equation f (x+ M (f (x)) y) f (x) f (y) f (x+ M (f (x)) y)-f (x) f …

On Solutions of a Generalization of the Goła̧b–Schinzel Functional Equation | SpringerLink
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