13 citations · 13 across the 6 of their papers we have counts for
6 papers
Convergence and Summability of Multiple Fourier series and generalized variation
Ushangi Goginava, Artur Sahakian
In this paper we present results on convergence and Cesàro summability of Multiple Fourier series of functions of bounded generalized variation.
On the Convergence and Summability of double Walsh-Fourier series of functions of bounded generalized variation
Ushangi Goginava, Artur Sahakian
The convergence of partial sums and Cesáro means of negative order of double Walsh-Fourier series of functions of bounded \ generalized variation is investigated.
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…
Convergence of multiple Fourier series of functions of bounded generalized variation
Ushangi Goginava, Artur Sahakian
The paper introduces a new concept of -variation of multivariable functions and investigates its connection with the convergence of multidimensional Fourier series