Orthogonal tripotent matrices
Fuente:
arXiv
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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
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| _version_ | 1866915632055844864 |
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| author | Mei, Tan Zuo, Kezheng Jiang, Wanlin |
| author_facet | Mei, Tan Zuo, Kezheng Jiang, Wanlin |
| contents | In this paper, we present different characterizations of tripotent orthogonal matrices (i.e., A^3 = A = A^* ) in terms of matrix equations, integer powers of AA^* and A^*A, average of A, A^*, and A^{\dagger}, rank of matrices, and trace of matrices. We study certain properties of this class of matrices. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2511_17530 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Orthogonal tripotent matrices Mei, Tan Zuo, Kezheng Jiang, Wanlin Rings and Algebras Operator Algebras In this paper, we present different characterizations of tripotent orthogonal matrices (i.e., A^3 = A = A^* ) in terms of matrix equations, integer powers of AA^* and A^*A, average of A, A^*, and A^{\dagger}, rank of matrices, and trace of matrices. We study certain properties of this class of matrices. |
| title | Orthogonal tripotent matrices |
| topic | Rings and Algebras Operator Algebras |
| url | https://arxiv.org/abs/2511.17530 |