刊名:Journal of Mathematical Analysis and Applications
出版年:2017
出版时间:1 May 2017
年:2017
卷:449
期:1
页码:514-527
全文大小:332 K
卷排序:449
文摘
Let HH be a complex Hilbert space and let L(H)L(H) be the algebra of all bounded linear operators on HH. Descriptions of the condition spectra of various special classes of operators are established. As application, characterization is obtained for maps on L(H)L(H) leaving invariant the condition spectrum or the condition spectral radius of the product of operators. Analogous results are obtained for Jordan triple product of operators.