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dc.contributor.author曾晓明
dc.date.accessioned2017-11-14T02:51:14Z
dc.date.available2017-11-14T02:51:14Z
dc.date.issued2000-10-05
dc.identifier.citation厦门大学学报(自然科学版),2000,(05):5-8
dc.identifier.issn0438-0479
dc.identifier.otherXDZK200005000
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/154856
dc.description.abstract利用一列二元随机向量引入一类二元的 Szász概率型算子列 ,并研究其逼近性质 .利用概率论方法结合算子逼近论方法 ,证明其具有 Lipschitz函数类保持性质 .进一步地 ,由 Lebesgue- Stieltjes积分表示 ,证明在一定条件下逆命题也成立 .
dc.description.abstractA class of two dimensional Szász probabilistic type operators are introduced by a sequence of two dimensional random vectors, and their approximation properties are further studied by means of some probabilistic method in combination with the method of approximation of operators .Under certain conditions, an inverse theorem is also proved.
dc.description.sponsorship国家自然科学基金资助项目!(198710 6 8)
dc.language.isozh_CN
dc.subjectSzász型算子列
dc.subject随机向量
dc.subjectLipschitz类
dc.subjectSzász type operators
dc.subjectrandom vector
dc.subjectLipschitz class
dc.title一类二元Szász型算子列
dc.title.alternativeOn a Class of Two Dimensional Szász Type Operators
dc.typeArticle


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