Coates graph

From Wikipedia, the free encyclopedia

In mathematics, the Coates graph G_c(A) associated with an n × n matrix A is an n-node, weighted, labeled, directed graph. The nodes, labeled 1 through n, are each associated with the corresponding row/column of A. If entry a_ji ≠ 0 then there is a directed edge from node i to node j with weight a_ji.

[edit] References

• Chen, Wai-Kai. Applied Graph Theory. North Holland Publishing Company, 1976.