数学物理学报

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单纯形上Meyer-K{o}nig and Zeller算子矩量的一个递推公式

张春苟;   

  1. 首都师范大学数学科学学院 北京 100037
  • 收稿日期:2005-10-08 修回日期:2006-08-07 出版日期:2008-04-25 发布日期:2008-04-25
  • 通讯作者: 张春苟
  • 基金资助:
    北京市自然科学基金(1072006)资助

A Recurrence Formula of Moments for the Meyer-Konig and

Zeller Operators on a Simplex

Zhang Chungou   

  1. School of Mathematical Science, Capital Normal University, Beijing 100037
  • Received:2005-10-08 Revised:2006-08-07 Online:2008-04-25 Published:2008-04-25
  • Contact: Zhang Chungou

摘要: 首先运用比文献[2]更简单的方法导出了一元Meyer-K\"{o}nig and Zeller算子矩量的
一个积分表示, 然后利用这一方法建立了二元(单纯形上)Meyer-K\"{o}nig and Zeller算子矩量的一个递推公式, 最后作为这个递推公式的应用, 给出了该算子的二阶、三阶矩量的积分表示.

关键词: 单纯形, Meyer-K\"{o}nig and Zeller算子, 矩量, 积分表示

Abstract: In this paper, the author first gives an integral expression of moments for the Meyer-K\"onig and Zeller operators of one variable by a simpler method than that in [2], then using the method the author establishes a recurrence formula of moments for the Meyer-K\"onig and Zeller operators of two variables on a simlex, finally derive the integral expression of the second and third moments for the operators as an application of the recurrence formula.

Key words: Meyer-K\"onig and Zeller operators, Moments, Integral expression, Simplex

中图分类号: 

  • 33C