Automorphisms of Higman graphs with~$\mu=6$
    
    
  
  
  
      
      
      
        
Trudy Instituta matematiki i mehaniki, Trudy Instituta Matematiki i Mekhaniki UrO RAN, Tome 20 (2014) no. 2, pp. 184-209
    
  
  
  
  
  
    
      
      
        
      
      
      
    Voir la notice de l'article provenant de la source Math-Net.Ru
            
              			We call a strongly regular graph with $v=\binom m2$ and $k=2(m-2)$ a Higman graph. In Higman graphs, the parameter $\mu$ takes values 4, 6, 7, and 8. We find possible orders of automorphisms of Higman graphs with $\mu =6$ and study the structure of fixed-point subgraphs of these automorphisms.
			
            
            
            
          
        
      
                  
                    
                    
                    
                    
                    
                      
Keywords: 
graph, fixed-point subgraph.
Mots-clés : automorphism
                    
                  
                
                
                Mots-clés : automorphism
@article{TIMM_2014_20_2_a15,
     author = {N. D. Zyulyarkina and A. A. Makhnev},
     title = {Automorphisms of {Higman} graphs with~$\mu=6$},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {184--209},
     publisher = {mathdoc},
     volume = {20},
     number = {2},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2014_20_2_a15/}
}
                      
                      
                    N. D. Zyulyarkina; A. A. Makhnev. Automorphisms of Higman graphs with~$\mu=6$. Trudy Instituta matematiki i mehaniki, Trudy Instituta Matematiki i Mekhaniki UrO RAN, Tome 20 (2014) no. 2, pp. 184-209. http://geodesic.mathdoc.fr/item/TIMM_2014_20_2_a15/
