W空间中有界线性算子的最佳逼近及其应用  

THE BEST APPROXIMATING OF BOUNDED LINEAR OPERATOR IN THE SPACE W AND APPLICATION

作　　者：文松龙[1] 金昌录[1] 朴东哲[1] 

机构地区：[1]延边大学,延吉133002

出　　处：《计算数学》2000年第2期151-158,共8页Mathematica Numerica Sinica

基　　金：国家自然科学基金

摘　　要：In this paper, we give the best approximating A. for { (xi, yi) [c, d] of following form of bounded linear operator A in the space W, and discussed convergences of An. We also give the numerical solution of linear operator equation (An) (x, y) = f(x, y) for application.In this paper, we give the best approximating A. for { (xi, yi) [c, d] of following form of bounded linear operator A in the space W, and discussed convergences of An. We also give the numerical solution of linear operator equation (An) (x, y) = f(x, y) for application.

关 键 词：W空间 再生核 有界线性算子 最佳逼近 数值解 

分 类 号：O241[理学—计算数学]