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7.3.  Computing Paths from a Matrix Representation

Definition 7.12 (Adjacency Matrix)

Let G = (V, E) be a simple digraph in which V = { [equation] } and the nodes are assumed to be ordered from [equation] to [equation]

The n × n matrix A whose elements [equation] are given by:

is called adjacency matrix of the graph G.


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Last modified: 27/July/98 (12:14)