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[期刊论文] 作者：Garidi Wu,Dongyue Guan,
来源：应用数学(英文) 年份：2012
In this paper we studied some problems on best approximation in Orlicz spaces, for which the approximating sets are Haar subspaces, the result of this paper can...
[期刊论文] 作者：Lian Hai,Garidi Wu,
来源：分析理论与应用：英文刊 年份：2013
In order to study the approximation by reciprocals of polynomials with real coefficients, one always assumes that the approximated function has a fixed sign on...
[期刊论文] 作者：Zhenghua Kang,Garidi Wu,
来源：分析理论与应用：英文刊 年份：2012
In this paper,we research the Mntz rational approximation of two kinds of special function classes,and give the corresponding estimates of approximation rates...
[期刊论文] 作者：Xiaoli Wang,Ran Huo,Garidi Wu,
来源：分析理论与应用：英文刊 年份：2008
这篇论文在 Orlicz 空格与积极系数由多项式的 reciprocals 讨论近似并且证明了那如果 f (x)∈L M *[0,1 ] ，至多改变它的符号一次在(0,1 ) ，然后在那里存在...
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