Idempotent Completions of Operator Partial Matrices 被引量：1

Idempotent Completions of Operator Partial Matrices

导出

摘要 Necessary and sufficient conditions are obtained for operator partial 2×2 matrices to have an idempotent completion, and all such completions are parametrically represented. Necessary and sufficient conditions are obtained for operator partial 2×2 matrices to have an idempotent completion, and all such completions are parametrically represented.

作者 Heydar Radjavi Peter Rosenthal

机构地区 Department of Mathematics Department of Mathematics

出处《Acta Mathematica Sinica,English Series》 SCIE CSCD 1999年第3期333-346,共14页 数学学报（英文版）

基金 Project supported by National Natural Science Foundation of China Provincial Natural Science Foundation of Shanxi

关键词 Hilbert space Operator matrix Idempotent operator Hilbert space Operator matrix Idempotent operator

分类号 O1 [理学—基础数学]

引文网络
相关文献

同被引文献2

1张秀玲.缺项块矩阵的投影补[J].数学研究,1994,27(2):71-75. 被引量：2
2侯晋川,高明杵.关于算子正矩阵[J].系统科学与数学,1994,14(3):252-267. 被引量：7

引证文献1

1CUI Jianlian (Institute of Mathematics, Chinese Academy of Sciences, Beijing 100080, China) HOU Jinchuan,GAO Mingchu (Department of Mathematics, Shanxi Teachers University, Linfen 041004, China).THE SPECTRAL COMPLETION OF A CLASS OF OPERATOR PARTIAL MATRICES[J].Systems Science and Mathematical Sciences,2000,13(4):358-365. 被引量：2

二级引证文献2

1LIYuan DUHongKe.On Essential Spectra of 2 × 2 Operator Matrices[J].Journal of Mathematical Research and Exposition,2008,28(2):359-365. 被引量：1
2高明杵,侯晋川.无限维离散时间代数Riccati方程的非负解[J].数学年刊（A辑）,2002,23(1):115-126.

1CUI Jianlian (Institute of Mathematics, Chinese Academy of Sciences, Beijing 100080, China) HOU Jinchuan,GAO Mingchu (Department of Mathematics, Shanxi Teachers University, Linfen 041004, China).THE SPECTRAL COMPLETION OF A CLASS OF OPERATOR PARTIAL MATRICES[J].Systems Science and Mathematical Sciences,2000,13(4):358-365. 被引量：2
2Lin XIN,Yixin FU.The Stabilization and Idempotent Completion of a Left Triangulated Category[J].Journal of Mathematical Research with Applications,2012,32(2):181-188. 被引量：1
3高辉,高胜哲,尹丽.On s＊-Completions of Maximal Subgroups of Finite Groups[J].Chinese Quarterly Journal of Mathematics,2015,30(3):381-388. 被引量：1
4Yun-qing XU.On the Spectrum of Mutually r-orthogonal Idempotent Latin Squares[J].Acta Mathematicae Applicatae Sinica,2015,31(3):813-822.
5高辉,高胜哲,尹丽.On θ*-completions of F-abnormal Subgroups[J].Chinese Quarterly Journal of Mathematics,2016,31(4):406-411.
6ZAN Li-bo.On θ-completions for Maximal Subgroups[J].Chinese Quarterly Journal of Mathematics,2007,22(4):581-585.
7Salah Mecheri.RIESZ IDEMPOTENT AND BROWDER'S THEOREM FOR ABSOLUTE-(p,r)-PARANORMAL OPERATORS[J].Acta Mathematica Scientia,2012,32(6):2259-2264.
8GAO Suogang & YOU HongDepartment of Mathematics, Harbin Institute of Technology, Harbin 150001, China Correspondence should be addressed to Gao Suogang (e-mail: sggao@public.sj.he.cn).A distance regular graph of type E_1°E_d[J].Chinese Science Bulletin,2000,45(18):1656-1658. 被引量：3
9刘旭东.模糊半环的*-运算及不动点等式[J].模糊系统与数学,2016,30(5):19-26.
10陈宏基.A COMPLETE CLASSIFICATION OF FINITE-DIMENSIONAL SIMPLE NOVIKOV ALGEBRAS OF CHARACTERISTIC p>2[J].Acta Mathematica Scientia,1997,17(4):449-454.

Acta Mathematica Sinica,English Series

1999年第3期

浏览历史

内容加载中请稍等...

Idempotent Completions of Operator Partial Matrices 被引量：1

同被引文献2

引证文献1

二级引证文献2

相关作者

相关机构

相关主题

浏览历史