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dc.contributor.author王涛
dc.date.accessioned2017-11-14T02:51:25Z
dc.date.available2017-11-14T02:51:25Z
dc.date.issued2004-06-30
dc.identifier.citation烟台师范学院学报(自然科学版),2004,(02):5-9
dc.identifier.issn1004-4930
dc.identifier.otherWOOD200402002
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/154949
dc.description.abstract综合利用概率论中的中心极限定理的一种渐近展开形式和Bojanic-Cheng方法,研究了Post-Gamma算子 对局部有界函数的点态逼近估计,得到精确的逼近阶,并进一步证明了此估计在连续点处是渐进最优的.
dc.description.abstractThe rates of convergence of Post-Gamma operators for locally bounded functions is studied by means of probabilistic methods and Bojanic-cheng' s methods combining with analysis technigue, and it is proved that the estimation is asymptotically optimal for continuous points.
dc.language.isozh_CN
dc.subjectPost-Gamma算子
dc.subject局部有界函数
dc.subject中心极限定理
dc.subject渐近最优
dc.subjectPost-Gamma operators
dc.subjectlocally bounded functions
dc.subjectcentral limit theorem
dc.subjectasymptotically optimal
dc.title关于Post-Gamma算子的点态近估计
dc.title.alternativePointwise approximation of Post-Gamma operators
dc.typeArticle


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