Fano-type surfaces with large cyclic automorphisms
    
    
  
  
  
      
      
      
        
Forum of Mathematics, Sigma, Tome 9 (2021)
    
  
  
  
  
  
    
      
      
        
      
      
      
    Voir la notice de l'article provenant de la source Cambridge University Press
            
              We give a characterisation of Fano-type surfaces with large cyclic automorphisms. As an application, we give a characterisation of Kawamata log terminal $3$-fold singularities with large class groups of rank at least $2$.
            
            
            
          
        
      @article{10_1017_fms_2021_44,
     author = {Joaqu{\'\i}n Moraga},
     title = {Fano-type surfaces with large cyclic automorphisms},
     journal = {Forum of Mathematics, Sigma},
     publisher = {mathdoc},
     volume = {9},
     year = {2021},
     doi = {10.1017/fms.2021.44},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/fms.2021.44/}
}
                      
                      
                    Joaquín Moraga. Fano-type surfaces with large cyclic automorphisms. Forum of Mathematics, Sigma, Tome 9 (2021). doi: 10.1017/fms.2021.44
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