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| Main Author: | |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2406.18302 |
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| _version_ | 1866916301984759808 |
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| author | Anh, Tran Duc |
| author_facet | Anh, Tran Duc |
| contents | We prove that the rank of the derivative of the projection from spectral unit ball to symmetrized polydisc is equal to the degree of the minimal polynomial of the matrix at which we take derivative. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2406_18302 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Rank of the derivative of the projection to symmetrized polydisc Anh, Tran Duc Complex Variables 03C40 We prove that the rank of the derivative of the projection from spectral unit ball to symmetrized polydisc is equal to the degree of the minimal polynomial of the matrix at which we take derivative. |
| title | Rank of the derivative of the projection to symmetrized polydisc |
| topic | Complex Variables 03C40 |
| url | https://arxiv.org/abs/2406.18302 |