文章基本信息

标题：A note on Riesz elements in C*-algebras
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作者：David Legg
期刊名称：International Journal of Mathematics and Mathematical Sciences
印刷版ISSN：0161-1712
电子版ISSN：1687-0425
出版年度：1978
卷号：1
期号：1
页码：93-96
DOI：10.1155/S0161171278000125
出版社：Hindawi Publishing Corporation
摘要：
It is known that every Riesz operator R on a Hilbert space can be written R = Q + C , where C is compact and both Q and C Q - Q C are quasinilpotent. This result is extended to a general C * -algebra setting.