summary:For real functions of bounded variation in the Hardy sense, $2\pi$-periodic in each variable, the rates of pointwise convergence of the Borel and Euler means of their Fourier series are estimated
AbstractIn this paper we study an application of Euler means for the absolute summability of Fourier...
AbstractA theorem of Ferenc Lukács states that if a periodic function f is integrable in the Lebesgu...
Bounded variation, as a topic, was originally developed in 1881 as mathematicians were looking for c...
summary:For real functions of bounded variation in the Hardy sense, $2\pi$-periodic in each variable...
summary:For real functions of bounded variation in the Hardy sense, $2\pi$-periodic in each variable...
AbstractFor classes of functions with convergent Fourier series, the problem of estimating the rate ...
AbstractFor classes of functions with convergent Fourier series, the problem of estimating the rate ...
In this paper we study the degree of approximation of Fourier series of fractional mean of function ...
AbstractWe prove the convergence in L1-norm of the double Fourier series of an integrable function ƒ...
AbstractThe paper studies the degree of approximation of functions associated with Hardy–Littlewood ...
Abstract. The two-dimensional (Nörlund) logarithmic means of the Fourier series of the integrable fu...
AbstractA theorem of Bosanquet states that the Fourier series of a 2π-periodic function of bounded v...
Functions of bounded variation represent an important class of functions. Studying their Fourier tra...
AbstractThe aim of this paper is to prove the a.e. convergence of sequences of the Fejér means of th...
Abstract. One of the most celebrated problems in dyadic harmonic analysis is the point-wise converge...
AbstractIn this paper we study an application of Euler means for the absolute summability of Fourier...
AbstractA theorem of Ferenc Lukács states that if a periodic function f is integrable in the Lebesgu...
Bounded variation, as a topic, was originally developed in 1881 as mathematicians were looking for c...
summary:For real functions of bounded variation in the Hardy sense, $2\pi$-periodic in each variable...
summary:For real functions of bounded variation in the Hardy sense, $2\pi$-periodic in each variable...
AbstractFor classes of functions with convergent Fourier series, the problem of estimating the rate ...
AbstractFor classes of functions with convergent Fourier series, the problem of estimating the rate ...
In this paper we study the degree of approximation of Fourier series of fractional mean of function ...
AbstractWe prove the convergence in L1-norm of the double Fourier series of an integrable function ƒ...
AbstractThe paper studies the degree of approximation of functions associated with Hardy–Littlewood ...
Abstract. The two-dimensional (Nörlund) logarithmic means of the Fourier series of the integrable fu...
AbstractA theorem of Bosanquet states that the Fourier series of a 2π-periodic function of bounded v...
Functions of bounded variation represent an important class of functions. Studying their Fourier tra...
AbstractThe aim of this paper is to prove the a.e. convergence of sequences of the Fejér means of th...
Abstract. One of the most celebrated problems in dyadic harmonic analysis is the point-wise converge...
AbstractIn this paper we study an application of Euler means for the absolute summability of Fourier...
AbstractA theorem of Ferenc Lukács states that if a periodic function f is integrable in the Lebesgu...
Bounded variation, as a topic, was originally developed in 1881 as mathematicians were looking for c...