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42A32 Trigonometric series of special types (positive coefficients, monotonic coefficients, etc.) (8 articles)

• Krasniqi, Xhevat Z.; Kórus, Péter; Móricz, Ferenc: Necessary conditions for the $L^{p}$-convergence $(0<p<1)$ of single and double trigonometric series. (English). Mathematica Bohemica, vol. 139 (2014), issue 1, pp. 75-88
• Krasniqi, Xhevat Z.: Some new modified cosine sums and $L^{1}$-convergence of cosine trigonometric series. (English). Archivum Mathematicum, vol. 49 (2013), issue 1, pp. 43-50
• Lee, Tuo-Yeong: Two convergence theorems for Henstock-Kurzweil integrals and their applications to multiple trigonometric series. (English). Czechoslovak Mathematical Journal, vol. 63 (2013), issue 1, pp. 1-38
• Kórus, Péter: Uniform convergence of double trigonometric series. (English). Mathematica Bohemica, vol. 138 (2013), issue 3, pp. 225-243
• Kaur, Kulwinder: Integrability and $L^1$-convergence of Rees-Stanojević sums with generalized semi-convex coefficients of non-integral orders. (English). Archivum Mathematicum, vol. 41 (2005), issue 4, pp. 423-437
• Fischer, Alexandr: Structure of Fourier exponents of almost periodic functions and periodicity of almost periodic functions. (English). Mathematica Bohemica, vol. 121 (1996), issue 3, pp. 249-262
• Lerch, Matyáš Ergänzungen zu dem Aufsatz „Bemerkungen über trigonometrische Reihen mit positiven Koefizienten‟ (German) [Additions to the paper “Remarks on trigonometric series with positive coefficients”]. Zprávy Král. Čes. spol. nauk, II. tř., 1903, č. 38, 1--7
• Lerch, Matyáš Nouvelle formule pour la différentiation d'une certaine classe de séries trigonométriques (French) [A new formula for the differentation of a certain class of trigonometic series]. Atti Accad. Sci. Torino 35 (1899), 54--59