Lexicographic product of graphs

ID: lexicographic-product-of-graphs

The lexicographic product (or Cartesian product) of two graphs \( G = (V_G, E_G) \) and \( H = (V_H, E_H) \) is a graph denoted by \( G \cdot H \) (or sometimes \( G[H] \) or \( G \square H \)).

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