On the group of automorphisms of Horikawa surfaces
Minimal algebraic surfaces of general type $X$ such that $K^2_X=2\chi (\mathcal{O}_X)-6$ are called Horikawa surfaces. In this note the group of automorphisms of Horikawa surfaces is studied. The main result states that given an admissible pair $(K^2, \chi )$ such that $K^2=2\chi -6$, every irreduci...
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Format: | Article |
Language: | English |
Published: |
Académie des sciences
2024-05-01
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Series: | Comptes Rendus. Mathématique |
Online Access: | https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.5802/crmath.546/ |
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