@misc{K._A._Navasardyan_Uniqueness, author={K. A. Navasardyan}, howpublished={online}, publisher={National Academy of Sciences of Armenia}, abstract={In this paper we discuss the uniqueness property of a summation method for multiple series with respect to Vilenkin and generalized Haar systems. It is proved that if the multiple series with respect to these systems is a.e. summable by that method to an integrable function on \$[0,1)^d\$ and satisfies an extra condition, then it is the Fourier series of this function.}, type={Հոդված}, title={Uniqueness Theorems for Multiple Series by Vilenkin and Generalized Haar Systems}, keywords={Fourier analysis}, }