A Note on Pad Approximants Pairs as Limits of Algebraic Polynomials Pairs of Weighted Best Approximation in Orlicz Spaces  

作　　者：F.E.Levis 

机构地区：[1]Departamento de Matemtica, Universidad Nacional de Río Cuarto

出　　处：《Analysis in Theory and Applications》2015年第3期253-259,共7页分析理论与应用（英文刊）

摘　　要：In this short note, we show the behavior in Orlicz spaces of best approximations by algebraic polynomials pairs on union of neighborhoods, when the measure of them tends to zero.In this short note, we show the behavior in Orlicz spaces of best approximations by algebraic polynomials pairs on union of neighborhoods, when the measure of them tends to zero.

关 键 词：Best approximation pair Pad′e approximant pair Orlicz spaces. 

分 类 号：O241.5[理学—计算数学] O177[理学—数学]