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Number of items: **4**.

Goginava, Ushangi and Sahakian, Artur:
*On the convergence of Cesàro means of negative order of double trigonometric Fourier series of functions of bounded partial generalized variation.*
Acta scientiarum mathematicarum, (77) 3-4.
pp. 451-471. (2011)

Goginava, Ushangi:
*Maximal operators of Fejér-Walsh means.*
Acta scientiarum mathematicarum, (74) 3-4.
pp. 615-624. (2008)

Goginava, Ushangi and Tkebuchava, G.:
*Convergence of subsequences of partial sums and logarithmic means of Walsh-Fourier series.*
Acta scientiarum mathematicarum, (72) 1-2.
pp. 159-177. (2006)

Goginava, Ushangi:
*On the approximation properties of partial sums of Walsh-Fourier series.*
Acta scientiarum mathematicarum, (72) 3-4.
pp. 569-579. (2006)