On an alternative Cauchy equation

1. Forti, G. L.,On an alternative functional equation related to the Cauchy equation. Aequationes Math.24 (1982), 195–206.

   Google Scholar 

2. Forti, G. L. andPaganoni, L.,A method for solving a conditional Cauchy equation on abelian groups. Ann. Mat. Pura Appl. IV127 (1981), 79–99.

   Google Scholar 

3. Fuchs, L.,Infinite abelian groups, Vol. I. Academic Press, New York-London, 1970.

   Google Scholar 

4. Ger, R.,On a method of solving of conditional Cauchy equations. Univ. Beograd. Publ. Elektrotehn. Fak. Ser. Mat. Fiz. No. 544–576 (1976), 159–165.

5. Hyers, D. H.,On the stability of the linear functional equation. Proc. Nat. Acad. Sci. U.S.A.27 (1941), 222–224.

   Google Scholar 

6. Kuczma, M.,Functional equations on restricted domains. Aequationes Math.18 (1978), 1–34.

   Google Scholar 

7. Paganoni, L.,Soluzione di una equazione funzionale su dominio ristretto. Boll. Un. Mat. Ital. (5)17-B (1980), 979–993.

   Google Scholar 

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