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Szász算子和Baskakov算子的收敛速度的估计 被引量:5

Estimates of Convergence of Szász Operator and Baskakov Operator
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摘要 对Guo和Khan在文[1]中所给的Szász算子Sn(f,x)以及Baskakov算子B*n(f,x)的收敛速度的估计作进一步的改进,得到更精确的系数估计. In this note,we obtain some new estimations on the rates of convergence of Szász operator Sn(f,x) and Baskakov operator B*n(f,x),which improve the results of Guo and Khan[1].
作者 王平华
出处 《泉州师范学院学报》 2001年第2期9-11,14,共4页 Journal of Quanzhou Normal University
关键词 SZASZ算子 BASKAKOV算子 收敛速度 系数估计 随机变量 逼近算子 中心极限理论 Szászoperator Baskakov operator rate of convergence
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参考文献6

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二级参考文献3

同被引文献14

  • 1王平华.Szász算子的收敛速度的估计[J].阜阳师范学院学报(自然科学版),2001,18(3):9-10. 被引量:3
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