期刊论文详细信息
| JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS | 卷:191 |
| Rank equalities for idempotent matrices with applications | |
| Article | |
| Tian, YG ; Styan, GPH | |
| 关键词: idempotent matrix; orthogonal projector; rank equalities; rank formulas for partitioned matrices; range equalities; nonsingularity; elementary block matrix operations; generalized inverse; | |
| DOI : 10.1016/j.cam.2005.04.023 | |
| 来源: Elsevier | |
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【 摘 要 】
We show by elementary block matrix operations a variety of rank equalities related to sums of two idempotent matrices, and give various consequences and applications. (c) 2005 Elsevier B.V. All rights reserved.
【 授权许可】
Free
【 预 览 】
| Files | Size | Format | View |
|---|---|---|---|
| 10_1016_j_cam_2005_04_023.pdf | 231KB |  download |
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