共 50 条
- [24] Rate of weighted L2-convergence of a kind of quasi-Grunwald interpolatory operators Gongcheng Shuxue Xuebao/Chinese Journal of Engineering Mathematics, 2000, 17 (02): : 19 - 24
- [25] Approximation of unbounded operators by bounded operators in a Hilbert space Ukrainian Mathematical Journal, 2009, 61 : 179 - 187
- [26] Integral operators in space L2 OPERATOR FUNCTIONS AND LOCALIZATION OF SPECTRA, 2003, 1830 : 189 - 197
- [28] APPROXIMATION BY JORDAN TYPE OPERATORS HOUSTON JOURNAL OF MATHEMATICS, 1993, 19 (01): : 51 - 62
- [30] Approximation operators of binomial type NEW DEVELOPMENTS IN APPROXIMATION THEORY, 1999, 132 : 175 - 198