ON CONVERGENCE RATE OF APPROXIMATION FOR TWO-DIMENSIONAL BASKAKOV OPERATORS  

作　　者：Feng Guo (Taizhou University, China) 

出　　处：《Analysis in Theory and Applications》2003年第3期273-279,共7页分析理论与应用（英文刊）

基　　金：Supported by the Zhejiang Provincial Natural Science Foundation

摘　　要：In this paper, we study the convergence rate of two-dimensional Baskakov operators with Jacobi-weights making use of multivariate decompose skills and results of one-dimensional Baskakov operators, and obtain the direct approximationtheorem.In this paper, we study the convergence rate of two-dimensional Baskakov operators with Jacobi-weights making use of multivariate decompose skills and results of one-dimensional Baskakov operators, and obtain the direct approximationtheorem.

关 键 词：Bakakov operators convergence rate Jacobi-weights multivariate decompose skills direct theorem 

分 类 号：O177[理学—数学]