Perturbations of the radical of nest algebras
Perturbations of the radical of nest algebras作者机构：Department of Mathematics Suzhou University Suzhou China Department of Mathematics Zhejiang University Hangzhou China
出 版 物：《Chinese Science Bulletin》 (Chin. Sci. Bull.)
年 卷 期：1998年第43卷第7期
页 面：556-560页
核心收录：
学科分类：07[理学] 070104[理学-应用数学] 0701[理学-数学]
基 金：theNationalNaturalScienceFoundationofChinaandtheNaturalScienceFoundationofZhejiangProvince
主 题：nest algebras radical perturbation.
摘 要：Let R N and K-N be the radical ideal and the compact operator ideal of nest algebra T(N) respectively. It is proved thatR-N+K-N=span{T∈T(N)∶TT(N)NCT}=span{T∈T(N): #σ′(ST)≤1, S∈T(N)}.
维普期刊数据库
同方期刊数据库