Abstract:
In the space C(R), we construct special summation operators of Jackson type with rational kernels and under a suitable choice of poles we obtain order estimates for deviations of these operators from functions belonging to certain classes.
Citation:
V. N. Rusak, I. V. Rybachenko, “The Properties of Functions and Approximation by Summation Rational Operators on the Real Axis”, Mat. Zametki, 76:1 (2004), 111–118; Math. Notes, 76:1 (2004), 103–110