GraphGen

A program generating homogeneous random graphs with given weights. We present a program package to generate homogeneous random graphs with probabilities prescribed by the user. The statistical weight of a labeled graph α is given in the form W(α)=∏ i=1 N p(q i ), where p(q) is an arbitrary user function and q i are the degrees of the graph nodes. The program can be used to generate two types of graphs (simple graphs and pseudo-graphs) from three types of ensembles (micro-canonical, canonical and grand-canonical).