Products of Diagonal Operators~*  

作　　者：吴培元 侯晋川 高明杵 张秀玲 

机构地区：[1]Department of Applied Mathematics, Taiwan Chiao Tung University Hsinchu [2]Department of Mathematics, Shanxi Teachers University, Linfen 041004 PRC

出　　处：《Chinese Science Bulletin》1993年第4期265-268,共4页

基　　金：Project supported by the National Natural Science Foundation of China.

摘　　要：Let X be a separable complex Hilbert space, B(X)the set of all (bounded linear)operators acting on X. For T∈B(X), the question whether T can be factorized into the product of some good operators has been discussed by many authors (e. g. Ref. [1]—[6]). In [1], Wu obtained some sufficient and necessary conditions for an operator to be a prod-

关 键 词：HILBERT SPACES DIAGONAL OPERATORS NORMAL operators. 

分 类 号：N[自然科学总论]