Linear operators preserving the (p,q)-numerical range | |
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學年 | 77 |
學期 | 1 |
出版(發表)日期 | 1988-11-01 |
作品名稱 | Linear operators preserving the (p,q)-numerical range |
作品名稱(其他語言) | |
著者 | Li, Chi-Kwong; Tam, Bit-Shun; Tsing, Nam-Kiu |
單位 | 淡江大學數學學系 |
出版者 | Philadelphia: Elsevier Inc. |
著錄名稱、卷期、頁數 | Linear Algebra and Its Applications 110, pp.75-89 |
摘要 | Let and denote respectively the space of n×n complex matrices and the real space of n×n hermitian matrices. Let p,q,n be positive integers such that p⩽q⩽n. For , the (p,q)-numerical range of A is the set , where Cp(X) is the pth compound matrix of X, and Jq is the matrix Iq≍On-q. Let denote n or . The problem of determining all linear operators T: → such that is treated in this paper. |
關鍵字 | |
語言 | en |
ISSN | 0024-3795 |
期刊性質 | 國外 |
收錄於 | SCI |
產學合作 | |
通訊作者 | Li, Chi-Kwong |
審稿制度 | |
國別 | USA |
公開徵稿 | |
出版型式 | 紙本 |
相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/41375 ) |