TY - JOUR
AU - Xiao Ming Zeng
PY - 2011/11/25
Y2 - 2023/02/08
TI - Approximation for absolutely continuous functions by Stancu Beta operators
JF - Ukrainsâ€™kyi Matematychnyi Zhurnal
JA - Ukr. Mat. Zhurn.
VL - 63
IS - 11
SE - Short communications
DO -
UR - https://umj.imath.kiev.ua/index.php/umj/article/view/2827
AB - In this paper, we obtain an exact estimate for the first-order absolute moment of Stancu Beta operators by means of the Stirling formula and integral operations. Then we use this estimate for establishing a theorem on approximation of absolutely continuous functions by Stancu Beta operators.
ER -