13 citations · 13 across the 7 of their papers we have counts for
7 papers
Convergence in Measure of Strong logarithmic means of double Fourier series
Ushangi Goginava, Larry Gogoladze
Nörlund strong logarithmic means of double Fourier series acting from space into space are studied. The maximal Orlicz…
Convergence of logarithmic means of quadratical partial sums of double Fourier series
Ushangi Goginava
In this paper we investigate some convergence and divergence properties of the logarithmic means of quadratical partial sums of double Fourier series of functions in the measure an…
On the convergence of Cesàro means of negative order of double trigonometric Fourier series of functions of bounded partial generalized variation
Ushangi Goginava, Artur Sahakian
The convergence of Cesàro means of negative order of double trigonometric Fourier series of functions of bounded partial -variation is investigated. The sufficient and neccessar…
On the convergence of multiple Fourier series of functions of bounded partial generalized variation
Ushangi Goginava, Artur Sahakian
The convergence of multiple Fourier series of functions of bounded partial -variation is investigated. The sufficient and necessary conditions on the sequence are…
On the convergence of double Fourier series of functions of bounded partial generalized variation
Ushangi Goginava, Artur Sahakian
The convergence of double Fourier series of functions of bounded partial -variation is investigated. The sufficient and necessary conditions on the sequence are foun…
Uniform Convergence of Double Fourier-Legendre series of Functions of Bounded Generalized Variation
Ushangi Goginava
The Uniform convergence of double Fourier-Legendre series of function of bounded Harmonic variation and bounded partial -variation are investigated.