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A note on U-scalar operators

 

作者: Sun Wangui,   Yang Mingzhu,  

 

期刊: Transport Theory and Statistical Physics  （Taylor Available online 1997）
卷期: Volume 26, issue 1-2  

页码: 279-282

 

ISSN:0041-1450

 

年代: 1997

 

DOI:10.1080/00411459708221791

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

U-scalar operators are discussed in this paper. We give the necessary and sufficient conditions for an operator with purely discrete spectrum to be u-scalar. And generally, we prove that a u-scalar operator is Hermitian in the sense of some topology. A new example of u-scalar operator is given. This operator is not a spectral operator of scalar type.

 

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