Bogdan Szal

  1. On L-convergence of trigonometric series.

    Authors: Bogdan Szal
    Subjects: Classical Analysis and ODEs
    Abstract

    In the present paper we consider the trigonometric series with (b,r)-general
    monotone and (b,r)-rest bounded variation coefficients. Necessary and sufficien
    conditions of L-convergence for such series are obtained in terms of the
    coefficients.

  2. On L-convergence of trigonometric series.

    Authors: Bogdan Szal
    Subjects: Classical Analysis and ODEs
    Abstract

    In the present paper we consider the trigonometric series with (b,r)-general
    monotone and (b,r)-rest bounded variation coefficients. Necessary and sufficien
    conditions of L-convergence for such series are obtained in terms of the
    coefficients.

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