摘要
本文证明了广义Bernstein—Bezier多项式导算子对函教类C^1[0,1]的平均逼近和一致逼近,从而进一步完善了[1],[2]中的工作。
In this paper we prove the mean approximation and uniform approximationof the derivative operator of the generalized Bernstein-Bezier polynomials fora class function c^1 [0, 1], so we complete and improve further the work in theeferences [1], [2].
关键词
广义B-B多项式
导算子
平均逼近
mean convergence
uniform convergenle
modulus of continuity
