Fischer, Alexander Approximation of almost periodic functions by periodic ones. (English) Zbl 0953.42005 Czech. Math. J. 48, No. 2, 193-205 (1998). From the author’s summary: It is not the purpose of this paper to construct approximations but to establish a class of almost periodic functions which can be approximated, with an arbitrarily prescribed accuracy, by continuous periodic functions uniformly on \({\mathbb{R}} = (-\infty,+\infty)\). Reviewer: A.Kufner (Praha) Cited in 3 Documents MSC: 42A75 Classical almost periodic functions, mean periodic functions 41A30 Approximation by other special function classes Keywords:almost periodic functions; continuous periodic functions; approximation PDFBibTeX XMLCite \textit{A. Fischer}, Czech. Math. J. 48, No. 2, 193--205 (1998; Zbl 0953.42005) Full Text: DOI EuDML References: [1] Amerio, L. - Prouse, G.: Almost Periodic Functions and Functional Equations. N.Y. Van Nostrand Reihold Company, 1971. · Zbl 0215.15701 [2] Bohr, H.: Zur Theorie der fastperiodischen Funktionen, I, II, III Teil. 1925. [3] Coppel, W. A.: Almost periodic properties of ordinary differential equations. Ann. Mat. Pura Appl. 76 (1963). · Zbl 0153.12301 · doi:10.1007/BF02412227 [4] Levitan, B. M.: Almost Periodic Functions. G.I.T.L. Moscow, 1953. · Zbl 1222.42002 [5] Levitan, B. M. - Zikov, V. V.: Almost Periodic Functions and Differential Equations. I. M. U. Moscow, 1978. () This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. In some cases that data have been complemented/enhanced by data from zbMATH Open. This attempts to reflect the references listed in the original paper as accurately as possible without claiming completeness or a perfect matching.