Abstract
Let (S, o) be a semigroup. We determine all solutions of the functional equation
under the assumption thatg : ℝ → ℝ is continuous andf : ℝ →S.
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Communicated by: A. Kreuzer
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Chudziak, J. Semigroup-valued solutions of the Gołąb-Schinzel type functional equation. Abh.Math.Semin.Univ.Hambg. 76, 91–98 (2006). https://doi.org/10.1007/BF02960858
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DOI: https://doi.org/10.1007/BF02960858