An adjacency matrix is a two-dimensional array that stores the edges between two vertices as boolean values. The rows and columns of the matrix represent the vertices of the graph.

An adjacency matrix is a two-dimensional array that stores the edges between two vertices as boolean values. The rows and columns of the matrix represent the vertices of the graph.

Abstract: Depending on the node ordering, an adjacency matrix can highlight distinct characteristics of a graph. Deriving a “proper” node ordering is thus a critical step in visualizing a graph as an ...

It is of great use to determine whether a graph is planar in both information technology and engineering areas. Although there are some known algorithms, they are quite difficult to understand and to ...