Meyer-Knig-Zeller算子加权逼近的收敛阶Rate of convergence for Meyer-Knig-Zeller operators with Jacobi-weights
冯国;
摘要(Abstract):
利用加权Ditzin-Totik光滑模ω2φλ(f;t)w,借助Peetre K-泛函研究了Meyer-Konig-Zeller算子,给出其特征刻画.
关键词(KeyWords): Meyer-Knig-Zeller算子;加权光滑模;K-泛函;等价定理
基金项目(Foundation): 浙江省教育厅基金资助项目(20040292);; 台州市科技计划项目(063KY08)
作者(Authors): 冯国;
参考文献(References):
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