| 算子Δ(X)=AXB+MX为θ类算子的充要条件 |
| |
| 引用本文： | 徐小平.算子Δ(X)=AXB+MX为θ类算子的充要条件[J].南通大学学报(自然科学版),2005,4(1):23-24. |
| |
| 作者姓名： | 徐小平 |
| |
| 作者单位： | 南通职业大学,基础部,江苏,南通,226007 |
| |
| 摘 要： | 文章给出了C2(H)空间上初等算子Δ(X)=AXB MX为θ类算子的充要条件,其中A正规,｛B,M｝为双交换有界线性算子。这一结论推广了文献1]中相应的结果
|
| 关 键 词： | C2(H)空间 初等算子 θ类算子 |
| 文章编号： | 1671-5314(2005)01-0023-02 |
The Sufficient and Necessary Conditions for the Operator to Be Operator |
| |
| Authors: | XU Xiao-ping |
| |
| Abstract: | In this paper,the sufficient and necessary conditions for the elementary operator on to be operator are given,where is normal and are double-commutative bounded linear operators.The result ofis also obtained as a corollary. |
| |
| Keywords: | space elementary operator operator |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
