Geit, V. E. Über die Struktureigenschaften zweier konjugierter Funktionen. (Russian) Zbl 0319.42004 Mat. Zap., Sverdl. 6, No. 2, 24-31 (1967). MSC: 42A50 × Cite Format Result Cite Review PDF
Karlin, Samuel; Schumaker, Larry Characterization of moment points in terms of Christoffel numbers. (English) Zbl 0316.44010 J. Anal. Math. 20, 213-231 (1967). MSC: 44A60 42A70 × Cite Format Result Cite Review PDF Full Text: DOI
Karanikolov, Hristo Über ein Problem von Littlewood. (Bulgarian) Zbl 0312.26015 God. Vissh. Tekh. Uchebn. Zaved., Mat. 3(1966), No. 1, 29-32 (1967). MSC: 26D15 42A05 × Cite Format Result Cite Review PDF
Kogan, D. A. Über eine Klasse von linearen Methoden, die \((C,1)\) im Raum \(L^2\) äquivalent sind. (Russian) Zbl 0302.40008 Mat. Zap., Sverdl. 6, No. 2, 48-54 (1967). MSC: 40G05 42A85 × Cite Format Result Cite Review PDF
Zorscikov, A. V. Über die Approximation von Funktionen durch Fourier-Jacobische Reihen. (Russian) Zbl 0298.41002 Mat. Zap., Sverdl. 6, No. 2, 32-39 (1967). MSC: 41A10 42C10 33C45 42A20 × Cite Format Result Cite Review PDF
Ratajski, Henryk Über die punktweise Konvergenz von Orthogonalreihen polynomialen Typs. (Polish) Zbl 0281.42013 Zeszyty nauk. Politechn. Poznan. 42, Mat. 3, 41-47 (1967). MSC: 42C15 42A20 × Cite Format Result Cite Review PDF
Healey, Martin Tables of Laplace, Heaviside, Fourier, and Z transforms. (English) Zbl 0269.65065 Edinburgh-London: W. & R. Chambers Ltd. 78 p. £1.00 (1967). MSC: 65A05 65R20 44A10 44A45 42A38 × Cite Format Result Cite Review PDF
Berman, D. L. Die nach F. Riesz assoziierten trigonometrischen Polynome und ihre Rolle in der Theorie der linearen polynomialen Operationen. (Russian) Zbl 0259.42001 Kazan. Gos. Univ., Uch. Zap. 127, No. 1, 17-34 (1967). MSC: 42A05 × Cite Format Result Cite Review PDF
Saxena, R. K. Certain integral equations and self-reciprocal functions. (English) Zbl 0242.44014 Proc. Natl. Acad. Sci., India, Sect. A 37, 179-186 (1967). MSC: 44A15 42A38 × Cite Format Result Cite Review PDF
Patel, C. M. On double orthogonal series. (English) Zbl 0241.42013 Proc. Natl. Acad. Sci., India, Sect. A 37, 241-244 (1967). MSC: 42A24 42C15 42B05 × Cite Format Result Cite Review PDF
Protsenko, A. A. Construction of the best approximation by means of Walsh functions with a given number of expansion terms. (Russian) Zbl 0222.42008 Leningr. Politekhn. Inst. M. I. Kalinin, Trudy 275, 5-11 (1967). Reviewer: I. Maruşciac MSC: 42A38 41A50 × Cite Format Result Cite Review PDF
Bojtsun, L. G. Über die absolute Summierbarkeit konjugierter Fourierintegrale nach der Methode von G.F. Voronoj. (Russian) Zbl 0219.42020 Izv. Vyssh. Uchebn. Zaved., Mat. 1967, No. 6(61), 11-21 (1967). MSC: 42A20 42A38 40F05 × Cite Format Result Cite Review PDF
Adigezalov, A. D. Gewisse Ungleichungen für verallgemeinerte trigonometrische Polynome. (Russian) Zbl 0219.42001 Izv. Akad. Nauk Az. SSR, Ser. Fiz.-Tekh. Mat. Nauk 1967, No. 2, 9-13 (1967). MSC: 42A05 × Cite Format Result Cite Review PDF
Karadzhić, L. Quelques inégalités trigonométriques. (French) Zbl 0216.13801 C. R. Acad. Bulg. Sci. 20, 751-754 (1967). MSC: 42A05 × Cite Format Result Cite Review PDF
Sharma, R. M. On strong logarithmic summability of Fourier series. (English) Zbl 0215.46701 Bull. Calcutta Math. Soc. 59, 93-97 (1967). MSC: 42A24 40F05 × Cite Format Result Cite Review PDF
Aljančić, S.; Tomić, M. Sur la borne inférieure du module de continuité de la fonction experimée par les coefficients de Fourier. (French) Zbl 0214.32301 Acad. Serbe Sci. Arts, Bull. 40, Cl. Sci. Math. Nat., Sci. Math., N. Ser. No. 6, 39-51 (1967). MSC: 42A16 41A65 42A24 × Cite Format Result Cite Review PDF
Aljančić, S. Sur le module de séries de Fourier particuliéres et sur le module des séries de Fourier transformées par des multiplicateurs de types divers. (French) Zbl 0214.32201 Acad. Serbe Sci. Arts, Bull. 40, Cl. Sci. Math. Nat., Sci. Math., N. Sér. No. 6, 13-38 (1967). MSC: 42A38 42A05 42A20 42A16 × Cite Format Result Cite Review PDF
Halász, G. On a theorem of L-Alpár concerning Fourier series of powers of certain functions. (English) Zbl 0214.32001 Stud. Sci. Math. Hung. 2, 67-72 (1967). MSC: 42A24 × Cite Format Result Cite Review PDF
Das, S. C. On Tranter’s method of solution of dual trigonometric sine series. (English) Zbl 0212.42002 J. Technol. 12, 75-90 (1967). MSC: 33B10 42A99 45H05 × Cite Format Result Cite Review PDF
Clark, D. N. On the point spectrum of a Toeolitz operator. (English) Zbl 0211.16801 Trans. Am. Math. Soc. 126, 251-266 (1967). MSC: 47B35 47A10 42A16 × Cite Format Result Cite Review PDF Full Text: DOI
Pustovalov, V. A. On the strong continuous summability methods of trigonometric series. (English. Russian original) Zbl 0208.08901 Sov. Math., Dokl. 8, 971-974 (1967); translation from Dokl. Akad. Nauk SSSR 175, 1015-1017 (1967). MSC: 42A24 42A20 40F05 × Cite Format Result Cite Review PDF
Taĭkov, L. V. New regularity tests for triangular summation methods. (English. Russian original) Zbl 0208.08803 Math. Notes 1(1967), 358-362 (1968); translation from Mat. Zametki 1, 541-547 (1967). Reviewer: K. Zeller MSC: 42A24 × Cite Format Result Cite Review PDF Full Text: DOI
Mikhajlov, M. D. Hypergeometrische endliche Integraltransformation. (Russian) Zbl 0207.11102 C. R. Acad. Bulg. Sci. 20, 887-889 (1967). MSC: 44A15 42A38 44A05 × Cite Format Result Cite Review PDF
Bredikhina, E. A. Zur Frage der Abschätzung sukzessiver Integrale periodischer Funktionen. (Russian) Zbl 0207.06803 Izv. Vyssh. Uchebn. Zaved., Mat. 1967, No. 4(59), 19-25 (1967). MSC: 42A75 × Cite Format Result Cite Review PDF
Veselinov, V. M. Approximation von Funktionen mittels trigonometrischer Polynome in bezug auf eine Metrik Hausdorffschen Typus. (Russian) Zbl 0207.06802 Mathematica, Cluj 9(32), 185-199 (1967). MSC: 42A05 42A10 × Cite Format Result Cite Review PDF
Kal’nibolockaya, L. A. Über die Sättigungsklassen in der Theorie der Summatoranaloga von Integraloperatoren. (Russian) Zbl 0207.06702 Vestn. Leningr. Univ. 22, No. 1, Ser. Mat. Mekh. Astron. 22, No. 1, 36-39 (1967). MSC: 41A35 47G10 42A05 41A40 × Cite Format Result Cite Review PDF
Golinskij, B. L. Über die Geschwindigkeit der Konvergenz einer Folge von Orthogonalpolynomen gegen eine Grenzfunktion. (Russian) Zbl 0206.35201 Ukr. Mat. Zh. 19, No. 4, 11-28 (1967). MSC: 42A10 41A50 42C10 × Cite Format Result Cite Review PDF
Xie, Tingfan On lacunary Fourier series. II. (English. Chinese original) Zbl 0193.02803 Chinese Math. 8(1966), 534-537 (1967); translation from Acta Math. Sin. 16, 513-516 (1966). Reviewer: J. A. Siddiqi MSC: 42Axx × Cite Format Result Cite Review PDF
Men’shov, D. E. The limits of indefiniteness in measure of \(T\)-means of trigonometric series. (English. Russian original) Zbl 0192.42701 Sov. Math., Dokl. 8, 1133-1136 (1967); translation from Dokl. Akad. Nauk SSSR 176, 518-521 (1967). MSC: 42A20 × Cite Format Result Cite Review PDF
Taĭkov, L. V. On the approximation in the mean of some classes of periodic functions. (English) Zbl 0187.02103 Proc. Steklov Inst. Math. 88, 65-74 (1967). MSC: 42A10 × Cite Format Result Cite Review PDF
Taĭkov, L. V. The approximation in the mean of certain classes of periodic functions. (Russian) Zbl 0176.35401 Tr. Mat. Inst. Steklova 88, 61-70 (1967). Reviewer: J. Peetre MSC: 42A10 × Cite Format Result Cite Review PDF
Bonnet, Georges Sur une propriété de décomposition des fonctions à support borne et son application aux correlateurs à echantillonnage. (French) Zbl 0173.21302 C. R. Acad. Sci., Paris, Sér. A 265, 691-693 (1967). MSC: 94A12 42Axx × Cite Format Result Cite Review PDF
Bonnet, Georges Sur une propriété spectrale des fonctions à support borne et son application à la théorie de l’echantillonnage. (French) Zbl 0173.21301 C. R. Acad. Sci., Paris, Sér. A 265, 628-630 (1967). MSC: 94A12 42Axx × Cite Format Result Cite Review PDF
Stechkin, S. B.; Telyakovskiĭ, S. A. Über die Approximation differenzierbarer Funktionen vermittels trigonometrischer Polynome in der \(L\)-Metrik. (Russian) Zbl 0167.33602 Tr. Mat. Inst. Steklova 88, 20-29 (1967). Reviewer: J. Peetre MSC: 42A10 × Cite Format Result Cite Review PDF
Stechkin, S. B. A remark on Jackson’s theorem. (Eine Bemerkung zum Satz von Jackson.) (Russian) Zbl 0167.33601 Tr. Mat. Inst. Steklova 88, 17-19 (1967). Reviewer: J. Peetre MSC: 42A10 41A50 × Cite Format Result Cite Review PDF
Chernykh, N. I. On the approximation of functions by polynomials with constraints. (Über die Approximation von Funktionen vermittels Polynomen mit Bindungen.) (Russian) Zbl 0167.33502 Tr. Mat. Inst. Steklova 88, 75-130 (1967). Reviewer: J. Peetre MSC: 41A05 42A10 × Cite Format Result Cite Review PDF
Zhikov, V. V. Dini’s theorem for monotonic sequences of almost periodic, almost automorphic and recurrent functions and questions connected with it. (Der Satz von Dini für monotone Folgen von fastperiodischen, fastautomorphen und rekurrenten Funktionen und mit ihm zusammenhängende Fragen.) (Russian. English summary) Zbl 0164.38601 Vestn. Mosk. Univ., Ser. I 22, No. 4, 12-16 (1967). Reviewer: Peter Flor (Graz) MSC: 43A60 42A75 40A30 × Cite Format Result Cite Review PDF
Berdyshev, V. I. Über einen Satz von Jackson in \(L_p\). (Russian) Zbl 0162.36201 Tr. Mat. Inst. Steklova 88, 3-16 (1967). MSC: 42A10 41A50 41A65 × Cite Format Result Cite Review PDF
Chernykh, N. I. On the best approximation of periodic functions by trigonometric polynomials in \(L_2\). (Über die beste Approximation periodischer Funktionen vermittels trigonometrischer Polynome in \(L_2\).) (Russian) Zbl 0162.36102 Mat. Zametki 2, 513-522 (1967). Reviewer: J. Peetre MSC: 42A10 41A50 41A65 × Cite Format Result Cite Review PDF
Chernykh, N. I. Jackson’s inequality in \(L_2\). (Über die Ungleichung von Jackson in \(L_2\).) (Russian) Zbl 0162.36101 Tr. Mat. Inst. Steklova 88, 71-74 (1967). MSC: 42A10 41A50 41A65 × Cite Format Result Cite Review PDF
Davis, H. W. An elementary proof that Haar measurable almost periodic functions are continuous. (English) Zbl 0162.18902 Pac. J. Math. 21, 241-248 (1967). MSC: 42A75 × Cite Format Result Cite Review PDF Full Text: DOI
Cîrnu, Mircea On Fourier transforms of distributions and distribution functionals. (Über Fourier-Transformationen von Distributionen und Distributionsfunktionalen.) (Romanian) Zbl 0157.44303 Stud. Cercet. Mat. 19, 1401-1405 (1967). Reviewer: M. Şabac MSC: 46F12 42A38 × Cite Format Result Cite Review PDF
Boas, R. P. jun. Fourier series with positive coefficients. (English) Zbl 0154.06102 J. Math. Anal. Appl. 17, 463-483 (1967). MSC: 42A16 × Cite Format Result Cite Review PDF Full Text: DOI
Hartman, S.; Ryll-Nardzewski, Czeslaw Almost periodic extensions of functions. III. (English) Zbl 0152.27902 Colloq. Math. 16, 223-224 (1967). MSC: 42A75 × Cite Format Result Cite Review PDF
Subhankulov, M. A.; Kraĭnova, L. I. Boundary values of the Poisson integral and convergence of Fourier series. I. (Randwerte des Poissonschen Integrals und Konvergenz von Fourierreihen. I.) (Russian) Zbl 0152.25903 Izv. Akad. Nauk UzSSR, Ser. Fiz.-Mat. Nauk 11, No. 1, 23-31 (1967). Reviewer: Lothar Berg (Rostock) MSC: 42Axx × Cite Format Result Cite Review PDF
Stechkin, S. B.; Taĭkov, L. V. On minimal extensions of linear functionals. (English. Russian original) Zbl 0152.13701 Proc. Steklov Inst. Math. 78 (1965), 11-22 (1967); translation from Tr. Mat. Inst. Steklov 78, 12-23 (1965). Reviewer: J. Musielak MSC: 46-XX 42Axx × Cite Format Result Cite Review PDF
Young, L.-C. Intégrales généralisées de Stieltjes et convergence des séries de Fourier. (French) Zbl 0152.04306 Bull. Soc. Math. Fr. 67, Suppl., 185-193 (1939); Réimpression (1967). Reviewer: Raoul François Gloden (Ispra) MSC: 26A42 42A38 × Cite Format Result Cite Review PDF Full Text: DOI Numdam EuDML