A Boolean delay equation model of colliding cascades. I: Multiple seismic regimes
Boolean delay equations (models adapted to systems exhibiting threshold behaviour, multiple feedback paths and distinct time delays; in particular they have a continuous time variable and discrete space variable) are presented here using heuristics motivated by earthquake prediction. The models discussed may have wider applicability to systems with persistent abrupt large-scale changes. The main results are a presentation of the model, its use to simulate three basic types of seismic regime (high, intermittent, or low seismicity), and a study of `regime-switching' in the parameter space of loading and healing rates. [For part II see ibid., 839--861 (2003; Zbl 1018.37011) reviewed below].
scientific article; zbMATH DE number 1908534