8-Connexity : [8-Connexité]






Jean-François COLONNA
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Here is an arbitrary 5x5 square lattice :


         
  North-West North North-East  
  West X East  
  South-West South South-East  
         



With the so-called 8-connexity, the X site has 8 neighbours : {East,North-East,North,North-West,West,South-West,South,South-East}.


[See the definition of the so-called 4-connexity]


Copyright © Jean-François COLONNA, 2021-2023.
Copyright © CMAP (Centre de Mathématiques APpliquées) UMR CNRS 7641 / École polytechnique, Institut Polytechnique de Paris, 2021-2023.