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BANACH ALGEBRAS WITH INVOLUTION AND SPECTRAL SETS

 

作者: A. El Kinani,  

 

期刊: Quaestiones Mathematicae  （Taylor Available online 1999）
卷期: Volume 22, issue 4  

页码: 475-479

 

ISSN:1607-3606

 

年代: 1999

 

DOI:10.1080/16073606.1999.9632099

 

出版商: Taylor & Francis Group

 

关键词: Primary 46K99;Secondary 46H30;Hermitian element;state on Banach algebra;Spectral set;hermitian algebra;C+-algebra

 

数据来源: Taylor

 

摘要:

Using the notion of a spectral set introduced by von-Neumann, we give some characterizations ofC+-algebras. Two conditions, each of which is necessary and sufficient for a Banach algebra to be uniform, are also obtained.

 

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