Перегляд за автором "Goginava, U."

Результати 1-4 з 4

Convergence of Multiple Fourier Series of Functions of Bounded Generalized Variation

Goginava, U.; Sahakian, A. (Український математичний журнал, 2015)

The paper introduces a new concept of Λ-variation of multivariable functions and studies its relationship with the convergence of multidimensional Fourier series.
On the embedding of Waterman class in the class Hωp

Goginava, U. (Український математичний журнал, 2005)

In this paper the necessary and sufficient condition for the inclusion of class ΛBV in the class Hωp is found.
On the maximal operator of (C, α)-means of Walsh–Kaczmarz–Fourier series

Goginava, U.; Nagy, K. (Український математичний журнал, 2010)

Simon [J. Approxim. Theory, 127, 39–60 (2004)] proved that the maximal operator σα,κ,* of the (C, α)-means of the Walsh–Kaczmarz–Fourier series is bounded from the martingale Hardy space H p to the space L p for p > 1 / ...
On the summability of double Walsh–fourier series of functions of bounded generalized variation

Goginava, U. (Український математичний журнал, 2012)

The problem of convergence of the Cesàro means of negative order for double Walsh–Fourier series of functions of bounded generalized variation is investigated.

Результати 1-4 з 4

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