期刊文献+

1个初等算子和广义Weyl定理 被引量:2

下载PDF
导出
摘要 设H是1个复数域上可分的希尔伯特空间;B(H)为H上有界线性算子全体构成的C*代数.若T∈B(H)满足|T2|-|T|20,则称T是A类算子.A类算子是一些著名算子类,如p-亚正规算子,对数-亚正规算子和亚正规算子的进一步发展近半个世纪以来,
出处 《河南师范大学学报(自然科学版)》 CAS 北大核心 2013年第5期186-186,共1页 Journal of Henan Normal University(Natural Science Edition)
基金 国家自然科学基金(11271112) 河南省教育厅自然科学基金(2011A110009) 河南省基础与前沿技术研究计划项目(122300410375 112300410323)
  • 相关文献

参考文献3

  • 1Cho M, Djordjevid S V, Duggal B P. Bishop's property(j3) and an elementary operator[J]. Hokkaido Math J,2011,40(3) :337-356.
  • 2Cho M, Djordjevid S V, Duggal B P, et al. On an elementary operator with w-hyponormal operator entries[J]. Linear Algebra Appl, 2010(433) :2070-2079.
  • 3Duggal B P. An elementary operator with log-hyponormal, p hyponormal entries[J]. Linear Algebra Appl, 2008 (428) =1109 1116.

同被引文献17

  • 1Aluthge A. On p-hyponormaloperators for 0<p<1[J]. Integral Equations and Operator Theory, 1990,13:307-315.
  • 2Furuta T. Invitation to Linear Operators: From Matrices to Bounded Linear Operators on a Hilbert Space[M]. London: Taylor and Francis, 2001.
  • 3Duggal B P, Jeon I H, Kim I H. On * -paranormal contractions and properties for * -class A operators[J]. Linear Algebra Appl,2012, 436:954-962.
  • 4Han Y M, Kim A H. On A note on * -paranormal operators[J]. Integral Equations and Operator Theory,2004,49:435-444.
  • 5Duggal B P, Jeon I H, Kubrusly C S. Contractions satisfying the absolute value property |A|^2<|A^2| [J]. Integral Equations and Opera- tor Theory,2004,49 : 141-148.
  • 6Duggal B P, Jeon I H, Kim I H. On quasi-class A contractions[J]. Linear Algebra Appl,2012,436:3562-3567.
  • 7Gao F G, Li X C. On *-class A contractions[J]. J Inequal Appl,2013,239:1-5.
  • 8Arora S C, Thukral J K. On a class of operators[J]. Glasnik Math,1986,21(41):381-386.
  • 9Kubrusly C S, Levan N. Proper contractions and invariant subspace[J]. Internat J Math Sci,2001,28:223-230.
  • 10M Cho, K Tanahashi. Isolated point of spectrum of p- hyponormal, log-hyponormal operators[J]. Integral Equa- tions and Operator Theory, 2002, 43: 379-384.

引证文献2

二级引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部