On absolute convergence of Haar—Fourier series of superpositions of functions V. M. Bugadze OriginalPaper Pages: 97 - 110
Additional results on the strong approximation of Fourier series L. Leindler OriginalPaper Pages: 111 - 116
On approximation by polynomials and rational functions in Orlicz spaces A. -R. K. Ramazanov OriginalPaper Pages: 117 - 132
Признак Дини-Липшица и сходимость рядов Фу рье по мультипликативны м системам ЩЕРБАКОВ В. И. OriginalPaper Pages: 133 - 150
On the Parseval equality and the Dini-Lipschitz condition with respect to the Vilenkin system P. Simon OriginalPaper Pages: 151 - 161
Uniform approximation by positive operators on infinite intervals V. Totik OriginalPaper Pages: 163 - 182
Certain properties ofLG *-integrable functions I. A. VinogradovaV. A. Skljarenko OriginalPaper Pages: 183 - 191