Proper holomorphic mappings of the spectral unit ball. (English) Zbl 1156.32007
Author’s abstract: We prove an Alexander type theorem for the spectral unit ball \(\Omega_{n}\) showing that there are no non-trivial proper holomorphic mappings in \(\Omega_{n}\), \(n \geq 2\).
Reviewer: Emil J. Straube (College Station)
MSC:
| 32H35 | Proper holomorphic mappings, finiteness theorems |
| 15A18 | Eigenvalues, singular values, and eigenvectors |
| 32C25 | Analytic subsets and submanifolds |
| 47N99 | Miscellaneous applications of operator theory |
References:
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