数学物理学报(英文版) ›› 2014, Vol. 34 ›› Issue (2): 523-536.doi: 10.1016/S0252-9602(14)60025-4

• 论文 • 上一篇    下一篇

ON THE INVERTIBILITY OF HILBERT SPACE IDEMPOTENTS

邓春源   

  1. College of Mathematics Science, South China Normal University, Guangzhou 510631, China
  • 收稿日期:2012-12-07 修回日期:2013-03-03 出版日期:2014-03-20 发布日期:2014-03-20
  • 基金资助:

    The author is supported by the National Natural Science Foundation of China under grant No. 11171222 and the Doctoral Program of the Ministry of Education under grant No. 20094407120001.

ON THE INVERTIBILITY OF HILBERT SPACE IDEMPOTENTS

 DENG Chun-Yuan   

  1. College of Mathematics Science, South China Normal University, Guangzhou 510631, China
  • Received:2012-12-07 Revised:2013-03-03 Online:2014-03-20 Published:2014-03-20
  • Supported by:

    The author is supported by the National Natural Science Foundation of China under grant No. 11171222 and the Doctoral Program of the Ministry of Education under grant No. 20094407120001.

摘要:

This note is to present some results on the group invertibility of linear combina-tions of idempotents when the difference of two idempotents is group invertible.

关键词: Group inverse, linear combination of idempotents

Abstract:

This note is to present some results on the group invertibility of linear combina-tions of idempotents when the difference of two idempotents is group invertible.

Key words: Group inverse, linear combination of idempotents

中图分类号: 

  • 15A09