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On the Convergence of Franklin Series to +∞

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Abstract

It is proved that the partial sums of a series in the Franklin system with numbers 2μ, μ ∈ ℕ, cannot approach +∞ on a set of positive measure. In particular, a Franklin series cannot converge to +∞ on a set of positive measure.

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References

  1. N. N. Luzin, Integral and Trigonometric Series (GITTL, Moscow-Leningrad, 1951) [in Russian].

    Google Scholar 

  2. Yu. B. Germeier, Riemann and Vallee-Poussian Derivatives and Their Applications to Certain Problems in the Theory of Trigonometric Series, Cand. Sci. (Phys.-Math.) Dissertation (Moscow, 1946) [in Russian].

    Google Scholar 

  3. I. I. Privalov, Boundary Properties of Analytic Functions (GITTL, Moscow-Leningrad, 1950) [in Russian].

    Google Scholar 

  4. D. E. Men'shov, “On convergence in measure of trigonometric series,” in Trudy Mat. Inst. Steklova (Izd. AN SSSR, Moscow-Leningrad, 1950), Vol. 32, pp. 3–98 [Am. Math. Soc. Transl. 105 (1954)].

    MathSciNet  MATH  Google Scholar 

  5. A. A. Talalyan, “Trigonometric series which are universal with respect to subseries,” Izv. Akad. Nauk SSSR Ser. Mat. 27 (3), 621–660 (1963).

    MathSciNet  Google Scholar 

  6. S. V. Konyagin, “Limits of indeterminacy of trigonometric series,” Mat. Zametki 44 (6), 770–784 (1988) [Math. Notes 44 (6), 910–920 (1988)].

    MathSciNet  MATH  Google Scholar 

  7. A. A. Talalyan and F. G. Arutyunyan, “On the convergence to +∞ of the Haar system,” Mat. Sb. 66(108) (2), 240–247 (1965).

    MathSciNet  Google Scholar 

  8. R. F. Gundy, “Martingale theory and pointwise convergence of certain orthogonal series,” Trans. Amer. Math. Soc. 124 (2), 228–248 (1966).

    Article  MathSciNet  Google Scholar 

  9. V. A. Skvortsov, “Differentiation with respect to nets and the Haar series,” Mat. Zametki 4(1), 33–40(1968) [Math. Notes 4(1), 509–513(1968)].

    MathSciNet  MATH  Google Scholar 

  10. R. I. Ovsepyan and A. A. Talalyan, “Convergence of orthogonal series to +∞,” Mat. Zametki 8(2), 129–136 (1970) [Math. Notes 8(2), 545–549(1970)].

    MathSciNet  Google Scholar 

  11. N. B. Pogosyan, “Representation of measurable functions by bases in L p[0,1], p ≥ 2,” Dokl. AN Armyan. SSR 63 (4), 205–209 (1976).

    Google Scholar 

  12. P. Franklin, “A set of continuous orthogonal functions,” Math. Ann. 100, 522–529 (1928).

    Article  MathSciNet  Google Scholar 

  13. G. G. Gevorkyan, “On the uniqueness of series in the Franklin system,” Mat. Sb. 207 (12), 30–53 (2016) [Sb. Math. 207 (12), 1650–1673 (2016)].

    Article  Google Scholar 

  14. G. G. Gevorkyan, “Uniqueness theorems for Franklin series converging to integrable functions,” Mat. Sb. 209 (6), 25–46 (2018) [Sb. Math. 209 (6), 802–822 (2018)].

    Article  MathSciNet  Google Scholar 

  15. G. G. Gevorkyan, “Uniqueness theorem for multiple Franklin series,” Mat. Zametki 101 (2), 199–210(2017) [Math. Notes 101 (2), 219–229 (2017)].

    Article  MathSciNet  Google Scholar 

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Funding

This work was supported by the State Committee on Science of the Ministry of Education and Science of the Republic of Armenia (grant no. 18T-1A074).

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Correspondence to G. G. Gevorkyan.

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Russian Text © The Author(s), 2019, published in Matematicheskie Zametki, 2019, Vol. 106, No. 3, pp. 341–349.

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Gevorkyan, G.G. On the Convergence of Franklin Series to +∞. Math Notes 106, 334–341 (2019). https://doi.org/10.1134/S0001434619090037

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  • DOI: https://doi.org/10.1134/S0001434619090037

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