IJCsatellite IJCsatellite/cond-mat


From: Leszek Bogacz [view email]
Date: Tue, 14 Jun 2005 15:26:16 GMT   (21kb)

A program generating homogeneous random graphs with given weights

Authors: L. Bogacz, Z. Burda, W. Janke, B. Waclaw
Comments: 19 pages, 3 figures
Subj-class: Disordered Systems and Neural Networks; Computational Physics; Networking and Internet Architecture

We present a program package which generates homogeneous random graphs with probabilities prescribed by the user. The statistical weight of a labeled graph $?alpha$ is given in the form $W(?alpha)=?prod_{i=1}^N p(q_i)$, 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).

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