共 50 条
- [2] APPROXIMATION OF DISCONTINUOUS FUNCTIONS BY FOURIER SUMS DOKLADY AKADEMII NAUK SSSR, 1968, 180 (05): : 1033 - &
- [3] ON UNIFORM APPROXIMATION OF FUNCTIONS BY FOURIER SUMS MATHEMATICS OF THE USSR-SBORNIK, 1981, 114 (04): : 515 - 538
- [4] APPROXIMATION OF FUNCTIONS BY FOURIER-JACOBYS SUMS DOKLADY AKADEMII NAUK SSSR, 1966, 166 (01): : 9 - &
- [7] APPROXIMATION OF ONE CLASS OF FUNCTIONS BY FOURIER SUMS DOPOVIDI AKADEMII NAUK UKRAINSKOI RSR SERIYA A-FIZIKO-MATEMATICHNI TA TECHNICHNI NAUKI, 1973, (05): : 400 - 403
- [9] APPROXIMATION OF CERTAIN CLASSES OF CONTINUOUS FUNCTIONS BY FOURIER SUMS AND FEJER SUMS DOKLADY AKADEMII NAUK SSSR, 1957, 114 (05): : 930 - 933
- [10] LEBESGUE CONSTANTS IN THE APPROXIMATION OF FUNCTIONS BY FOURIER AND FEJER SUMS DOKLADY AKADEMII NAUK SSSR, 1984, 277 (05): : 1033 - 1035