Skip to main content
Log in

Summation of p-Faber series by the Abel–poisson method in the integral metric

  • Published:
Ukrainian Mathematical Journal Aims and scope

We establish conditions on the boundary \( \Gamma \) of a bounded simply connected domain \( \Omega \subset \mathbb{C} \) under which the p-Faber series of an arbitrary function from the Smirnov space \( {E_p}\left( \Omega \right),1 \leqslant p < \infty \), can be summed by the Abel–Poisson method on the boundary of the domain up to the limit values of the function itself in the metric of the space \( {L_p}\left( \Gamma \right) \).

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. I. I. Privalov, Boundary Properties of Analytic Functions [in Russian], Gostekhizdat, Moscow (1950).

    Google Scholar 

  2. V. M. Kokilashvili, “On approximation of analytic functions of the class Ep;” Dokl. Akad. Nauk SSSR, 177, No. 2, 261–264 (1967).

    MathSciNet  Google Scholar 

  3. E. M. Dyn’kin, “Rate of polynomial approximation in Ep(G),” Dokl. Akad. Nauk SSSR, 231, No. 3, 529–531 (1976).

    MathSciNet  Google Scholar 

  4. J.-E. Andersson, “On the degree of polynomial approximation in E p(D)” J. Approxim. Theor., 19, 61–68 (1977).

    Article  MATH  Google Scholar 

  5. V. K. Dzyadyk, Introduction to the Theory of Uniform Approximation of Functions by Polynomials [in Russian], Nauka, Moscow (1977).

    MATH  Google Scholar 

  6. H. Tietz, “Zur Summierbarkeit von Faber–Reihen,” Abh. Braunschweig. Wiss. Ges., 43, 35–43 (1992).

    MATH  MathSciNet  Google Scholar 

  7. V. I. Smirnov and N. A. Lebedev, Constructive Theory of Functions of a Complex Variable [in Russian], Nauka, Moscow (1964).

    Google Scholar 

  8. V. I. Smirnov, Selected Works. Complex Analysis. Mathematical Theory of Diffraction [in Russian], Leningrad University, Leningrad (1988).

    MATH  Google Scholar 

  9. P. Duren, “Smirnov domains and conjugate functions,” J. Approxim. Theor., 5, 393–400 (1972).

    Article  MATH  MathSciNet  Google Scholar 

  10. M. V. Keldysh and M. A. Lavrent’ev, “Sur la représentation conforme des domaines limités par des courbes rectifiables,” Ann. Sci. École Norm. Sup., 54, 1–38 (1937).

    MATH  Google Scholar 

  11. J. L. Walsh, Interpolation and Approximation by Rational Functions in the Complex Domain [Russian translation], Inostrannaya Literatura, Moscow (1961).

    MATH  Google Scholar 

  12. G. David, “Opérateurs intégraux singuliers sur certaines courbes du plan complexe,” Ann. Sci. École Norm. Sup., 17, 157–189 (1984).

    MATH  Google Scholar 

  13. M. V. Savchuk, “Summation of series in Faber polynomials of the second kind by the Abel–Poisson method in the integral metric,” Zb. Pr. Inst. Mat. Nats. Akad. Nauk Ukr., 5, No. 1, 324–333 (2008).

    MATH  Google Scholar 

  14. S. Warschawski, “U¨ ber das Randverhalten der Ableitung der Abbildungsfunktion bei konformer Abbildung,” Math. Z., 35, 321–456 (1932).

    Article  MathSciNet  Google Scholar 

  15. S. Ya. Al’per, “On uniform approximation of functions of a complex variable in a closed domain,” Izv. Akad. Nauk SSSR, Ser. Mat., 19, No. 6, 423–444 (1955).

    MATH  MathSciNet  Google Scholar 

  16. P. K. Suetin, Series in Faber Polynomials [in Russian], Nauka, Moscow (1984).

    Google Scholar 

  17. K. Hoffman, Banach Spaces of Analytic Functions, Prentice-Hall, Englewood Cliffs (1962).

    MATH  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Additional information

Translated from Ukrains’kyi Matematychnyi Zhurnal, Vol. 62, No. 5, pp. 660–673, May, 2010.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Savchuk, V., Savchuk, M. Summation of p-Faber series by the Abel–poisson method in the integral metric. Ukr Math J 62, 758–773 (2010). https://doi.org/10.1007/s11253-010-0386-7

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11253-010-0386-7

Keywords

Navigation