On the summability of double Walsh–fourier series of functions of bounded generalized variation von Goginava, U.

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On the embedding of Waterman class in the class Hωp von Goginava, U.

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On the maximal operator of (C, α)-means of Walsh–Kaczmarz–Fourier series von Goginava, U., Nagy, K.

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Convergence of Multiple Fourier Series of Functions of Bounded Generalized Variation von Goginava, U., Sahakian, A.

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