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Post-Gamma算子关于导数为局部有界函数的点态逼近估计 被引量:1

Point-wise approximation of Post-Gamma operators for functions with locally bounded derivatives
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摘要 利用分析技巧得到了Post-Gamma算子一阶绝对矩量的渐近估计式,并结合区间分割技术和Bojanic-Cheng方法研究了Post-Gamma算子关于导函数为局部有界函数的点态逼近估计,同时得到了Post-Gamma算子的几何性质. An asymptotic approximation of first order absolute moment for Post-Gamma operators is obtained by means of analysis technique. The pointwise approximation of Post-Gamma operators for functions with locally bounded derivatives is studied by the combination of Bojanic-Cheng methods and the division technique of interval. At the same time, the geometry properties of Post- Gamma operators are obtained.
作者 王涛
出处 《山东大学学报(理学版)》 CAS CSCD 北大核心 2007年第4期75-78,共4页 Journal of Shandong University(Natural Science)
关键词 Post—Gamma算子 局部有界函数 一阶绝对矩量 Post-Gamma operators locally bounded functions first order absolute moment
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参考文献4

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二级参考文献7

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