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Salem numbers of automorphisms of K3 surfaces with Picard number 4.
- Source :
-
Comptes Rendus. Mathématique . 2023, Vol. 361, p1805-1812. 8p. - Publication Year :
- 2023
-
Abstract
- We construct automorphisms of positive entropy of K3 surfaces of Picard number 4 with certain Salem numbers. We also prove that there is a fixed point free automorphism of positive entropy on a K3 surface of Picard number 4 with Salem degree 4. [ABSTRACT FROM AUTHOR]
- Subjects :
- *PICARD number
*ENTROPY
*AUTOMORPHISMS
Subjects
Details
- Language :
- English
- ISSN :
- 1631073X
- Volume :
- 361
- Database :
- Academic Search Index
- Journal :
- Comptes Rendus. Mathématique
- Publication Type :
- Academic Journal
- Accession number :
- 175255554
- Full Text :
- https://doi.org/10.5802/crmath.533