Abstract:
The review of a number of non-classical flow models and threshold models of spreading activity in a network is given. The description of flow models with nonstandard reachability is provided. Integer-valued threshold models to which “chip-firing game” and “probabilistic abacus” belongs are described. The model of self-organized criticality and its graph interpretation is described. We show the basic properties of a real “real-valued network” threshold model, and perform comparative analysis of these kinds of models.