In principle it should, because these guys are using matrices to represent network structures, and every finite graph (cyclic or acyclic, directed or undirected

In principle it should, because these guys are using matrices to represent network structures, and every finite graph (cyclic or acyclic, directed or undirected) can be represented by a matrix. Examples: https://en.wikipedia.org/wiki/Adjacency_matrix#Examples https://en.wikipedia.org/wiki/Adjacency_matrix#Examples