Székelyhidi, László On the extension of exponential polynomials. (English) Zbl 0969.39016 Math. Bohem. 125, No. 3, 365-370 (2000). Using a classical theorem on the extension of homomorphisms the author deals with the extension of generalized exponential polynomials from subgroups to the whole group. An application to linear functional equation is given. Reviewer: František Neuman (Brno) Cited in 6 Documents MSC: 39B05 General theory of functional equations and inequalities Keywords:exponential polynomial; extension; linear functional equation PDF BibTeX XML Cite \textit{L. Székelyhidi}, Math. Bohem. 125, No. 3, 365--370 (2000; Zbl 0969.39016) Full Text: EuDML OpenURL