Moore Determinant of Dual Quaternion Hermitian Matrices
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arXiv
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| Main Authors: | , , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866913355818598400 |
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| author | Cui, Chunfeng Qi, Liqun Song, Guangjing Wang, Qingwen |
| author_facet | Cui, Chunfeng Qi, Liqun Song, Guangjing Wang, Qingwen |
| contents | In this paper, we extend the Chen and Moore determinants of quaternion Hermitian} matrices to dual quaternion Hermitian matrices. We show the Chen determinant of dual quaternion Hermitian {matrices is invariant under addition, switching, multiplication, and unitary operations at the both hand sides. We then show the Chen and Moore determinants of dual quaternion Hermitian matrices are equal to each other, and they are also equal to the products of eigenvalues. The characteristic polynomial of a dual quaternion Hermitian matrix is also studied. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_03160 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Moore Determinant of Dual Quaternion Hermitian Matrices Cui, Chunfeng Qi, Liqun Song, Guangjing Wang, Qingwen Rings and Algebras In this paper, we extend the Chen and Moore determinants of quaternion Hermitian} matrices to dual quaternion Hermitian matrices. We show the Chen determinant of dual quaternion Hermitian {matrices is invariant under addition, switching, multiplication, and unitary operations at the both hand sides. We then show the Chen and Moore determinants of dual quaternion Hermitian matrices are equal to each other, and they are also equal to the products of eigenvalues. The characteristic polynomial of a dual quaternion Hermitian matrix is also studied. |
| title | Moore Determinant of Dual Quaternion Hermitian Matrices |
| topic | Rings and Algebras |
| url | https://arxiv.org/abs/2405.03160 |