Szdsz-Mirakjan算子加权逼近的强逆不等式

摘要

In this paper,we give the strong converse inequalities of type B with the new Kfunctional Kαλ (f,t2)w(0λ≤1,0＜α＜2) on weighted approximation for Szasz-Mirakjan operators,which extend the previous results.