Multiadditive functions satisfying certain functional equations

  • Masaaki Amou


As a generalization of a result proved independently by Kurepa and Jurkat on additive functions on \({\mathbb R}\) satisfying certain functional equations, we determine multiadditive functions on \({\mathbb R}^n\) with a positive integer n greater than 1 satisfying certain functional equations similar to those considered in the one variable case.


Multiadditive function Linear function Derivation Functional equation 

Mathematics Subject Classification

Primary 39B40 Secondary 39B22 


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The author would like to thank the anonymous referee for the careful reading of the manuscript, and especially for the valuable comments that made it possible to mention, after the Example in the introduction, further problems generalizing the main result of this paper.


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Authors and Affiliations

  1. 1.Department of MathematicsGunma UniversityKiryuJapan

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