The ordinal of dynamical degrees of birational maps of the projective plane
We show that the ordinal of the dynamical degrees of all birational maps of the complex projective plane is $\omega ^{\omega }$.
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
Académie des sciences
2024-03-01
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| Series: | Comptes Rendus. Mathématique |
| Subjects: | |
| Online Access: | https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.5802/crmath.540/ |
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| Summary: | We show that the ordinal of the dynamical degrees of all birational maps of the complex projective plane is $\omega ^{\omega }$. |
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| ISSN: | 1778-3569 |