Abstract
Any symmetric affinity function defined on a discrete set V induces Euclidean space structure on V. In particular, an undirected graph specified by an affinity (or adjacency) matrix can be considered as a metric topological space. We have calculated the visual representations of the probabilistic locus for a chain, a polyhedron and a finite 2D lattice.
Acknowledgements
This work has been supported by the Volkswagen Foundation (Germany) in the framework of the project ‘Network formation rules, random set graphs and generalized epidemic processes’ (Contract no Az.: I/82 418).