Bernstein, N. Analyse aperiodischer trigonometrischer Reihen. (German) JFM 53.0276.02 Z. f. angew. Math. 7, 476-485 (1927). Reviewer: König, H., Prof. (Clausthal i. Harz) PDF BibTeX XML Cite \textit{N. Bernstein}, Z. Angew. Math. Mech. 7, 476--485 (1927; JFM 53.0276.02) Full Text: DOI
Jackson, D. Some notes on trigonometric interpolation. (English) JFM 53.0276.01 Amer. Math. Monthly 34, 401-405 (1927). Reviewer: Willers, Fr., Prof. (Freiberg i. S.) PDF BibTeX XML Cite \textit{D. Jackson}, Am. Math. Mon. 34, 401--405 (1927; JFM 53.0276.01) Full Text: DOI
Stumpff, Karl Analyse periodischer Vorgänge. (German) JFM 53.0275.02 X\({}+{}\)185 S. mit 41 Fig., 14 Tabellen und 1 Tafel. Berlin, Gebr. Borntraeger (Sammlung geophysikalischer Schriften Nr. 6) (1927). Reviewer: Feigl, G., Dr. (Berlin) PDF BibTeX XML
Riesz, F. Sur la formule d’inversion de Fourier. (French) JFM 53.0275.01 Acta Szeged 3, 235-241 (1927). Reviewer: Doetsch, G., Prof. (Stuttgart) PDF BibTeX XML Cite \textit{F. Riesz}, Acta Litt. Sci. Szeged 3, 235--241 (1927; JFM 53.0275.01)
Titchmarsh, E. C. A note on Fourier transforms. (English) JFM 53.0274.02 Journal L. M. S. 2, 148-150 (1927). Reviewer: Doetsch, G., Prof. (Stuttgart) PDF BibTeX XML Cite \textit{E. C. Titchmarsh}, J. Lond. Math. Soc. 2, 148--150 (1927; JFM 53.0274.02) Full Text: DOI
Bochner, S. Darstellung reellvariabler und analytischer Funktionen durch verallgemeinerte Fourier- und Laplace-Integrale. (German) JFM 53.0274.01 Math. Ann. 97, 635-662 (1927). Reviewer: Plessner, A., Dr. (Berlin) PDF BibTeX XML Cite \textit{S. Bochner}, Math. Ann. 97, 635--662 (1927; JFM 53.0274.01) Full Text: DOI EuDML
Hahn, H. Über eine Verallgemeinerung der Fourierschen Integralformel. (German) JFM 53.0272.02 Acta Math. 49, 301-353 (1927). Reviewer: Rogosinski, W., Prof. (Königsberg i. Pr.) PDF BibTeX XML Cite \textit{H. Hahn}, Acta Math. 49, 301--353 (1927; JFM 53.0272.02) Full Text: DOI
Cairns, W. D. Development of functions in a system of approximately orthogonal functions. (English) JFM 53.0272.01 Annals of Math. (2) 28, 503-514 (1927). Reviewer: Falckenberg, H., Prof. (Gießen) PDF BibTeX XML Cite \textit{W. D. Cairns}, Ann. Math. (2) 28, 503--514 (1927; JFM 53.0272.01) Full Text: DOI
Bossolasco, M. Sui sistemi di funzioni di Tchebycheff che sono ortogonali. (Italian) JFM 53.0271.02 Rendiconti Accad. d. L. Roma (6) 5, 748-752 (1927). Reviewer: Ullrich, E., Dr. (Marburg a. L.) PDF BibTeX XML Cite \textit{M. Bossolasco}, Atti Accad. Naz. Lincei, Rend., VI. Ser. 5, 748--752 (1927; JFM 53.0271.02)
Stone, M. H. Developments in Hermite polynomials. (English) JFM 53.0271.01 Annals of Math. (2) 29, 1-13 (1927). Reviewer: Fekete, M., Prof. (Jerusalem) PDF BibTeX XML Cite \textit{M. H. Stone}, Ann. Math. (2) 29, 1--13 (1927; JFM 53.0271.01) Full Text: DOI
Uspensky, J. V. On the development of arbitrary functions in series of Hermite’s and Laguerre’s polynomials. (English) JFM 53.0270.01 Ann. Math. (2) 28, 593-619 (1927). Reviewer: Fekete, M., Prof. (Jerusalem) MSC: 33C45 PDF BibTeX XML Cite \textit{J. V. Uspensky}, Ann. Math. (2) 28, 593--619 (1927; JFM 53.0270.01) Full Text: DOI
Stekloff, W. Théorie de fermeture et le problème de représentation approchée des fonctions continues à l’aide de polynomes de Tchebychef. (French) JFM 53.0268.02 Acta Math. 49, 263-299 (1927). Reviewer: Fekete, M., Prof. (Jerusalem) PDF BibTeX XML Cite \textit{W. Stekloff}, Acta Math. 49, 263--299 (1927; JFM 53.0268.02) Full Text: DOI
Bossolasco, M. Sulle medie aritmetiche delle funzioni di un sistema ortogonale. (Italian) JFM 53.0268.01 Atti Torino 62, 360-368 (1927). Reviewer: Ullrich, E., Dr. (Marburg a. L.) PDF BibTeX XML Cite \textit{M. Bossolasco}, Torino Atti 62, 360--368 (1927; JFM 53.0268.01)
Zygmund, A. Sur l’application de la première moyenne arithmétique dans la théorie des séries de fonctions orthogonales. (French) JFM 53.0267.04 Fundamenta 10, 356-362 (1927). Reviewer: Falckenberg, H., Prof. (Gießen) PDF BibTeX XML Cite \textit{A. Zygmund}, Fundam. Math. 10, 356--362 (1927; JFM 53.0267.04) Full Text: DOI EuDML
Menchoff, D. Sur les séries de fonctions orthogonales. III. (French) JFM 53.0267.03 Fundam. Math. 10, 375-420 (1927). Reviewer: Plessner, A., Dr. (Berlin) MSC: 40A30 33C45 42C05 PDF BibTeX XML Cite \textit{D. Menchoff}, Fundam. Math. 10, 375--420 (1927; JFM 53.0267.03) Full Text: DOI EuDML
Borgen, S. Über (C\(\,\)1)-Summierbarkeit von Reihen orthogonaler Funktionen. (German) JFM 53.0267.02 Math. Ann. 98, 125-150 (1927). Reviewer: Knopp, K., Prof. (Berlin) PDF BibTeX XML Cite \textit{S. Borgen}, Math. Ann. 98, 125--150 (1927; JFM 53.0267.02) Full Text: DOI EuDML
Kaczmarz, St. Über die Summierbarkeit der Orthogonalreihen. (German) JFM 53.0267.01 M. Z. 26, 99-105 (1927). PDF BibTeX XML Cite \textit{St. Kaczmarz}, Math. Z. 26, 99--105 (1927; JFM 53.0267.01) Full Text: DOI EuDML
Zygmund, A. Sur la sommation des sèries de fonctions orthogonales. (French) JFM 53.0266.01 Bulletin Acad. Polonaise (A) 1927, 295-308 (1927). Reviewer: Jacob, M., Dr. (Triest) PDF BibTeX XML
Orlicz, W. Zur Theorie der Orthogonalreihen. (German) JFM 53.0265.05 Bulletin Acad. Polonaise (A) 1927, 81-115 (1927). Reviewer: Jacob, M., Dr. (Triest) PDF BibTeX XML
Kolmogoroff, A.; Menchoff, D. Sur la convergence des séries de fonctions orthogonales. (French) JFM 53.0265.04 M. Z. 26, 432-441 (1927). Reviewer: Hoheisel, G., Prof. (Breslau) PDF BibTeX XML Cite \textit{A. Kolmogoroff} and \textit{D. Menchoff}, Math. Z. 26, 432--441 (1927; JFM 53.0265.04) Full Text: DOI EuDML
Mahler, K. The spectrum of an array and its application to the study of the translation properties of a simple class of arithmetical functions. II: On the translation properties of a simple class of arithmetical functions. (English) JFM 53.0265.03 Journ. of Math. Massachusetts 6, 158-163 (1927). Reviewer: Schilling, B., Prof. (Santiago (Chile)) PDF BibTeX XML Cite \textit{K. Mahler}, J. Math. Phys., Mass. Inst. Techn. 6, 158--163 (1927; JFM 53.0265.03) Full Text: DOI
Wiener, N. The spectrum of an array and its application to the study of the translation properties of a simple class of arithmetical functions. I: The spectrum of an array. (English) JFM 53.0265.02 Journ. of Math. Massachusetts 6, 145-157 (1927). Reviewer: Schilling, B., Prof. (Santiago (Chile)) PDF BibTeX XML Cite \textit{N. Wiener}, J. Math. Phys., Mass. Inst. Techn. 6, 145--157 (1927; JFM 53.0265.02) Full Text: DOI
Abason, E. Sur les harmoniques d’une fonction polynomiale périodique. (French) JFM 53.0265.01 Bull. Acad. Roumaine 10, 239-243 (1927). Reviewer: Szegö, G., Prof. (Königsberg i. Pr.) PDF BibTeX XML
Trjitzinsky, W. J. Rpresentation of functions determined by their initial values. (English) JFM 53.0264.04 Annals of Math. (2) 29, 73-78 (1927). Reviewer: Hammerstein, A., Prof. (Berlin) PDF BibTeX XML Cite \textit{W. J. Trjitzinsky}, Ann. Math. (2) 29, 73--78 (1927; JFM 53.0264.04) Full Text: DOI
Giorgi, G. Serie analitica per lo sviluppo di funzioni di variabile reale. (Italian) JFM 53.0264.03 Bollettino U. M. I. 6, 63-67 (1927). Reviewer: Saxer, W., Prof. (Zürich) PDF BibTeX XML Cite \textit{G. Giorgi}, Boll. Unione Mat. Ital. 6, 63--67 (1927; JFM 53.0264.03)
Bržečka, V. F. Über einige aus der Lagrangeschen Interpolationsformel abgeleitete Ungleichungen. (Russian) JFM 53.0264.02 Charĭkov, Comm. Soc. Math. (4) 1, 12-16 (1927). Reviewer: Sincov, D. M., Prof. (Mathem. Gesellschaft in Leningrad) [Sintzov] PDF BibTeX XML
Whittaker, J. M. On the cardinal function of interpolation theory. (English) JFM 53.0264.01 Proceedings Math. Soc. Edinburgh (2) 1, 41-46 (1927). Reviewer: Schilling, B., Prof. (Santiago (Chile)) PDF BibTeX XML Cite \textit{J. M. Whittaker}, Proc. Edinb. Math. Soc., II. Ser. 1, 41--46 (1927; JFM 53.0264.01) Full Text: DOI
Jackson, D. A problem in minima. (English) JFM 53.0263.04 Annals of Math. (2) 28, 587-592 (1927). Reviewer: Schmidt, Robert, Prof. (Kiel) PDF BibTeX XML Cite \textit{D. Jackson}, Ann. Math. (2) 28, 587--592 (1927; JFM 53.0263.04) Full Text: DOI
Haslam-Jones, U. S. A note on the Fourier coefficients of unbounded functions. (English) JFM 53.0263.03 Journal L. M. S. 2, 131-134 (1927). Reviewer: Jacob, M., Dr. (Triest) PDF BibTeX XML Cite \textit{U. S. Haslam-Jones}, J. Lond. Math. Soc. 2, 131--134 (1927; JFM 53.0263.03) Full Text: DOI
Alexits, G. Zwei Sätze über Fourier-Koeffizienten. (German) JFM 53.0263.02 M. Z. 27, 65-67 (1927). Reviewer: Rogosinski, W., Prof. (Königsberg i. Pr.) PDF BibTeX XML Cite \textit{G. Alexits}, Math. Z. 27, 65--67 (1927; JFM 53.0263.02) Full Text: DOI EuDML
Copeland, A. H. Note on the Fourier development of continuous functions. (English) JFM 53.0263.01 Bulletin A. M. S. 33, 689-692 (1927). Reviewer: Rogosinski, W., Prof. (Königsberg i. Pr.) PDF BibTeX XML Cite \textit{A. H. Copeland}, Bull. Am. Math. Soc. 33, 689--692 (1927; JFM 53.0263.01) Full Text: DOI
Bernstein, S. Démonstration nouvelle d’une inegalité relative aux polynomes trigonométriques. (French) JFM 53.0262.03 Rendiconti Accad. d. L. Roma (6) 5, 558-561 (1927). Reviewer: Knopp, K., Prof. (Berlin) PDF BibTeX XML Cite \textit{S. Bernstein}, Atti Accad. Naz. Lincei, Rend., VI. Ser. 5, 558--561 (1927; JFM 53.0262.03)
Szász, O. Elementare Extremalprobleme über nichtnegative trigonometrische Polynome. (German) JFM 53.0262.02 Sitzungsberichte München 1927, 185-196 (1927). Reviewer: Feigl, G., Dr. (Berlin) PDF BibTeX XML Cite \textit{O. Szász}, Sitzungsber., Bayer. Akad. Wiss., Math.-Naturwiss. Kl. 1927, 185--196 (1927; JFM 53.0262.02)
Jacob, M. Beitrag zur Darstellung der Ableitungen einer Funktion durch ihre Fouriersche Reihe. (German) JFM 53.0262.01 Bulletin Acad. Polonaise (A) 1927, 287-294 (1927). Reviewer: Rogosinski, W., Prof. (Königsberg i. Pr.) PDF BibTeX XML
Tonelli, L. Un’osservazione sulla derivazione per serie. (Italian) JFM 53.0261.03 Rendiconti Accad. d. L. Roma (6) 6, 365-367 (1927). Reviewer: Knopp, K., Prof. (Berlin) PDF BibTeX XML Cite \textit{L. Tonelli}, Atti Accad. Naz. Lincei, Rend., VI. Ser. 6, 365--367 (1927; JFM 53.0261.03)
Hobson, E. W. On the integration of trigonometrical series. (English) JFM 53.0261.02 Journal L. M. S. 2, 164-166 (1927). Reviewer: Knopp, K., Prof. (Berlin) PDF BibTeX XML Cite \textit{E. W. Hobson}, J. Lond. Math. Soc. 2, 164--166 (1927; JFM 53.0261.02) Full Text: DOI
Bary, Nina Sur l’unicité du développement trigonométrique. (French) JFM 53.0261.01 Fundamenta 9, 62-115 (1927). Reviewer: Jacob, M., Dr. (Triest) PDF BibTeX XML Cite \textit{N. Bary}, Fundam. Math. 9, 62--115 (1927; JFM 53.0261.01) Full Text: DOI EuDML
Jacob, M. Über den Eindeutigkeitssatz in der Theorie der trigonometrischen Integrale. (German) JFM 53.0260.01 Math. Ann. 97, 663-674 (1927); Jahresbericht D. M. V. 36, 6-7 (1927). Reviewer: Rogosinski, W., Prof. (Königsberg i. Pr.) PDF BibTeX XML Cite \textit{M. Jacob}, Math. Ann. 97, 663--674 (1927; JFM 53.0260.01) Full Text: DOI EuDML
Riesz, M. Sur les maxima des formes bilinéaires et sur les fonctionelles linéaires. (French) JFM 53.0259.03 Acta Math. 49, 465-497 (1927). Reviewer: Schmidt, Robert, Prof. (Kiel) PDF BibTeX XML Cite \textit{M. Riesz}, Acta Math. 49, 465--497 (1927; JFM 53.0259.03) Full Text: DOI
Riesz, M. Sur les fonctions conjuguées. (French) JFM 53.0259.02 Math. Z. 27, 218-244 (1927). Reviewer: Plessner, A., Dr. (Berlin) MSC: 42A16 PDF BibTeX XML Cite \textit{M. Riesz}, Math. Z. 27, 218--244 (1927; JFM 53.0259.02) Full Text: DOI EuDML
Tonolo, A. Sulla chiusura del sistema di funzioni \(\dfrac 1 {\sqrt 2\pi}\), \(\dfrac {\cos\,nx} {\sqrt \pi}\), \(\dfrac {\sin\,nx} {\sqrt \pi}\)\((n=1,2,3,...)\) nell’ intervallo \((0,\;2\pi)\). (Italian) JFM 53.0259.01 Bollettino U. M. I. 6, 121-123 (1927). Reviewer: Feigl, G., Dr. (Berlin) PDF BibTeX XML Cite \textit{A. Tonolo}, Boll. Unione Mat. Ital. 6, 121--123 (1927; JFM 53.0259.01)
Tonelli, L. Sulla chiusura del sistema di funzioni di Fourier. (Italian) JFM 53.0258.02 Bolletino U. M. I. 6, 123-126 (1927). Reviewer: von Neumann, J., Dr. (Berlin) PDF BibTeX XML Cite \textit{L. Tonelli}, Boll. Unione Mat. Ital. 6, 123--126 (1927; JFM 53.0258.02)
Wiener, N. On the closure of certain assemblages of trigonometrical functions. (English) JFM 53.0258.01 Proceedings USA Academy 13, 27-29 (1927). Reviewer: Hammerstein, A., Prof. (Berlin) PDF BibTeX XML Cite \textit{N. Wiener}, Proc. Natl. Acad. Sci. USA 13, 27--29 (1927; JFM 53.0258.01) Full Text: DOI
Pollard, S. On the generalizations of the theorems of Parseval and Riesz-Fischer. (English) JFM 53.0257.01 Proceedings Cambridge 23, 865-870 (1927). Reviewer: Jacob, M., Dr. (Triest) PDF BibTeX XML Cite \textit{S. Pollard}, Proc. Camb. Philos. Soc. 23, 865--870 (1927; JFM 53.0257.01) Full Text: DOI
Hardy, G. H.; Littlewood, J. E. Notes on the theory of series (V): On Parseval’s theorem. (English) JFM 53.0256.03 Proceedings L. M. S. (2) 26, 287-294 (1927). Reviewer: Jacob, M., Dr. (Triest) PDF BibTeX XML Cite \textit{G. H. Hardy} and \textit{J. E. Littlewood}, Proc. Lond. Math. Soc. (2) 26, 287--294 (1927; JFM 53.0256.03) Full Text: DOI
Zygmund, A. Remarque sur un théorème de M. Fekete. (French) JFM 53.0256.02 Bulletin Acad. Polonaise (A) 1927, 343-347 (1927). Reviewer: Jacob, M., Dr. (Triest) PDF BibTeX XML
Zygmund, A. Remarque sur les sommes positives des séries trigonométriques. (French) JFM 53.0256.01 Bulletin Acad. Polonaise (A) 1927, 331-341 (1927). Reviewer: Jacob, M., Dr. (Triest) PDF BibTeX XML
Bochner, S. Konvergenzsätze für Fourierreihen grenzperiodischer Funktionen. (German) JFM 53.0255.01 M. Z. 27, 187-211 (1927). Reviewer: Schmidt, Robert, Prof. (Kiel) PDF BibTeX XML Cite \textit{S. Bochner}, Math. Z. 27, 187--211 (1927; JFM 53.0255.01) Full Text: DOI EuDML
Bochner, S. Properties of Fourer series of almost periodic functions. (English) JFM 53.0254.05 Proceedings L. M. S. (2) 26, 433-452 (1927). Reviewer: Knopp, K., Prof. (Berlin) PDF BibTeX XML Cite \textit{S. Bochner}, Proc. Lond. Math. Soc. (2) 26, 433--452 (1927; JFM 53.0254.05) Full Text: DOI
Bochner, S. Über Fourier-Reihen von fastperiodischen Funktionen. (German) JFM 53.0254.04 Sitzungsberichte B. M. G. 26, 49-65 (1927). Reviewer: Feigl, G., Dr. (Berlin) PDF BibTeX XML
Alexits, G. Remarque sur la divergence des séries de Fourier de fonctions continues. (French) JFM 53.0254.03 C. R. 185, 1105 (1927). Reviewer: Jacob, M., Dr. (Triest) PDF BibTeX XML Cite \textit{G. Alexits}, C. R. Acad. Sci., Paris 185, 1105 (1927; JFM 53.0254.03)
Alexits, G. Sur la divergence des series de Fourier de fonctions continues. (French) JFM 53.0254.02 C. R. 185, 751-753 (1927). PDF BibTeX XML Cite \textit{G. Alexits}, C. R. Acad. Sci., Paris 185, 751--753 (1927; JFM 53.0254.02) Full Text: Gallica
Jacob, M. Beitrag zur Divergenz der Fourierschen Reihe. (German) JFM 53.0254.01 Jahresbericht D. M. V. 36, 223-227 (1927). Reviewer: Rogosinski, W., Prof. (Königsberg i. Pr.) PDF BibTeX XML Cite \textit{M. Jacob}, Jahresber. Dtsch. Math.-Ver. 36, 223--227 (1927; JFM 53.0254.01) Full Text: EuDML
Merriman, G. M. On certain sufficient conditions for the convergence and Cesàro summability of the allied series of a double Fourier series. (English) JFM 53.0253.01 Bulletin A. M. S. 33, 576-583 (1927). Reviewer: Knopp, K., Prof. (Berlin) PDF BibTeX XML Cite \textit{G. M. Merriman}, Bull. Am. Math. Soc. 33, 576--583 (1927; JFM 53.0253.01) Full Text: DOI
Tonelli, L. Sulla convergenza della serie doppie di Fourier. (Italian) JFM 53.0252.03 Annali di Mat. (4) 4, 29-72 (1927). Reviewer: Knopp, K., Prof. (Berlin) PDF BibTeX XML Cite \textit{L. Tonelli}, Ann. Mat. Pura Appl. (4) 4, 29--72 (1927; JFM 53.0252.03) Full Text: DOI
Sidon, S. Verallgemeinerung eines Satzes über die absolute Konvergenz von Fourierreihen mit Lücken. (German) JFM 53.0252.02 Math. Ann. 97, 675-676 (1927). Reviewer: Rogosinski, W., Prof. (Königsberg i. Pr.) PDF BibTeX XML Cite \textit{S. Sidon}, Math. Ann. 97, 675--676 (1927; JFM 53.0252.02) Full Text: DOI EuDML
Pollard, S. On the criteria for the convergence of a Fourier series. (English) JFM 53.0252.01 Journal L. M. S. 2, 255-262 (1927). Reviewer: Jacob, M., Dr. (Triest) PDF BibTeX XML Cite \textit{S. Pollard}, J. Lond. Math. Soc. 2, 255--262 (1927; JFM 53.0252.01) Full Text: DOI
Grimshaw, Margaret Eleanor Summation of the integral conjugate to the Fourier integral of finite type. (English) JFM 53.0251.03 Proceedings Cambridge 23, 871-881 (1927). Reviewer: Jacob, M., Dr. (Triest) PDF BibTeX XML Cite \textit{M. E. Grimshaw}, Proc. Camb. Philos. Soc. 23, 871--881 (1927; JFM 53.0251.03) Full Text: DOI
Grimshaw, Margaret Eleanor A case of distinction between Fourier integrals and Fourier series. (English) JFM 53.0251.02 Proceedings Cambridge 23, 755-767 (1927). Reviewer: Jacob, M., Dr. (Triest) PDF BibTeX XML Cite \textit{M. E. Grimshaw}, Proc. Camb. Philos. Soc. 23, 755--767 (1927; JFM 53.0251.02) Full Text: DOI
Pollard, S. The summation of Denjoy-Fourier series. (English) JFM 53.0251.01 Proceedings L. M. S. (2) 27, 209-222 (1927). Reviewer: Jacob, M., Dr. (Triest) PDF BibTeX XML Cite \textit{S. Pollard}, Proc. Lond. Math. Soc. (2) 27, 209--222 (1927; JFM 53.0251.01) Full Text: DOI
Stone, M. H. The summability of Fourier series. (English) JFM 53.0250.01 Bulletin A. M. S. 33, 721-732 (1927). Reviewer: Knopp, K., Prof. (Berlin) PDF BibTeX XML Cite \textit{M. H. Stone}, Bull. Am. Math. Soc. 33, 721--732 (1927; JFM 53.0250.01) Full Text: DOI
Jacob, M. Über die Verallgemeinerung einiger Theoreme von Hardy in der Theorie der Fourierschen Reihen. (German) JFM 53.0249.03 Proceedings L. M. S. (2) 26, 470-492 (1927). Reviewer: Rogosinski, W., Prof. (Königsberg i. Pr.) PDF BibTeX XML Cite \textit{M. Jacob}, Proc. Lond. Math. Soc. (2) 26, 470--492 (1927; JFM 53.0249.03) Full Text: DOI
Prasad, G. On the summability (C1) of the Legendre series of a function at a point where the function has a discontinuity of the second kind. (English) JFM 53.0249.02 Bulletin Calcutta M. S. 18, 177-184 (1927). Reviewer: Knopp, K., Prof. (Berlin) PDF BibTeX XML Cite \textit{G. Prasad}, Bull. Calcutta Math. Soc. 18, 177--184 (1927; JFM 53.0249.02)
Prasad, G. On the summability (C1) of the Fourier series of a function at a point where the function has a discontinuity of the second kind. (English) JFM 53.0249.01 Bulletin Calcutta M. S. 18, 151-158 (1927). PDF BibTeX XML Cite \textit{G. Prasad}, Bull. Calcutta Math. Soc. 18, 151--158 (1927; JFM 53.0249.01)
Szász, O. Über die Cesàroschen Mittel Fourierscher Reihen. (German) JFM 53.0248.02 Acta Szeged 3, 38-48 (1927). Reviewer: Knopp, K., Prof. (Berlin) PDF BibTeX XML Cite \textit{O. Szász}, Acta Litt. Sci. Szeged 3, 38--48 (1927; JFM 53.0248.02)
Alexits, G. Über den Grad der Annäherung durch die Cesàroschen Mittel der Fourierreihe. (German) JFM 53.0248.01 Acta Szeged 3, 32-37 (1927). Reviewer: Knopp, K., Prof. (Berlin) PDF BibTeX XML Cite \textit{G. Alexits}, Acta Litt. Sci. Szeged 3, 32--37 (1927; JFM 53.0248.01)
Szegö, G. Zur Summation der Fourierschen Reihe. (German) JFM 53.0247.02 Acta Szeged 3, 17-24 (1927). Reviewer: Knopp, K., Prof. (Berlin) PDF BibTeX XML Cite \textit{G. Szegö}, Acta Litt. Sci. Szeged 3, 17--24 (1927; JFM 53.0247.02)
Hardy, G. H.; Littlewood, J. E. Notes on the theory of series (IV): On the strong summability of Fourier series. (English) JFM 53.0247.01 Proceedings L. M. S. (2) 26, 273-286 (1927). Reviewer: Jacob, M., Dr. (Triest) PDF BibTeX XML Cite \textit{G. H. Hardy} and \textit{J. E. Littlewood}, Proc. Lond. Math. Soc. (2) 26, 273--286 (1927; JFM 53.0247.01) Full Text: DOI
Hardy, G. H.; Littlewood, J. E. Notes on the theory of series (III): On the summability of the Fourier series of a nearly continuous function. (English) JFM 53.0246.17 Proceedings Cambridge 23, 681-684 (1927). Reviewer: Knopp, K., Prof. (Berlin) PDF BibTeX XML Cite \textit{G. H. Hardy} and \textit{J. E. Littlewood}, Proc. Camb. Philos. Soc. 23, 681--684 (1927; JFM 53.0246.17) Full Text: DOI