三角域上Meyer-Knig-Zeller算子的矩量的新估计

New Estimation of Moment for the Meyer-Knig-Zeller Operators Defined on a Triangle Domain

建立单纯形上Meyer K nig Zeller算子与三角域上Meyer K nig Zeller算子之间的联系,由此可从前者的矩量估计简捷地得到后者的相应的矩量估计.

The relation between the Meyer-Knig-Zeller operators defined on a simplex and the Meyer-Knig-Zeller operators defined on a triangle domain is established.By using the relation,we obtain the estimations of moments for the Meyer-Knig-Zeller operators on the triangle domain.