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Szdsz-Mirakjan算子加權(quán)逼近的強(qiáng)逆不等式
In this paper,we give the strong converse inequalities of type B with the new Kfunctional Kαλ (f,t2)w(0λ≤1,0<α<2) on weighted approximation for Szasz-Mirakjan operators,which extend the previous results.
作 者: 劉國(guó)軍 薛銀川 孫渭濱 LIU Guo-jun XUE Yin-chuan SUN Wei-bin 作者單位: 劉國(guó)軍,LIU Guo-jun(School of Mathematics and Computer Science,Ningxia University,Yinchuan 750021,China;College of Science,Xidian University,Xi'an 710071,China)薛銀川,孫渭濱,XUE Yin-chuan,SUN Wei-bin(School of Mathematics and Computer Science,Ningxia University,Yinchuan 750021,China)
刊 名: 數(shù)學(xué)季刊(英文版) ISTIC PKU 英文刊名: CHINESE QUARTERLY JOURNAL OF MATHEMATICS 年,卷(期): 2008 23(3) 分類號(hào): O174.41 關(guān)鍵詞: Szasz-Mirakjan operators strong converse inequalities approximation【Szdsz-Mirakjan算子加權(quán)逼近的強(qiáng)逆不等式】相關(guān)文章:
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