10.3969/j.issn.1007-6573.2011.02.002
A-XY*的Moore-Penrose逆的表示
设H,K为Hilbert空间,L(H,K)为H到K的有界线性算子全体.设A∈L(H)d=L(H,H)及X,y∈L(K,H)满足条件:R(A)闭,R(X)(∩)R(A),R(Y)(∩)R(A*).如果(A-XY*)+存在,则可以得到A-XY*的Moore-Penrose逆的表示.
Hilbert空间、Moore-Penrose逆、有界线性算子
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O151.21(代数、数论、组合理论)
Research supported by the National Natural Science Foundation of China10771069;Shanghai Leading Academic Discipline ProjectB407
2011-10-21(万方平台首次上网日期,不代表论文的发表时间)
共3页
12-14