Search Results - subject:"Reaction-diffusion models"

Institutional Structures as Benard Taylor Processeses

Purica, Ionut - In: Journal for Economic Forecasting 4 (2007) 2, pp. 69-75

Considering the epistemic and ontological sense of principles and functions and the way they contribute to the creation and evolution of institutional structures a model was developed in which the reaction-diffusion of mimes (Dawkins) in a human niche (Popper) is described as a Brusselator that...

Persistent link: https://www.econbiz.de/10005612217

Reaction–diffusion modelling of bacterial colony patterns

Mimura, Masayasu; Sakaguchi, Hideo; Matsushita, Mitsugu - In: Physica A: Statistical Mechanics and its Applications 282 (2000) 1, pp. 283-303

is caused by different effects or governed by the same underlying principles. Our research has led us to propose reaction–diffusion … models to describe the morphological diversity of colony patterns except for Eden-like ones. …

Persistent link: https://www.econbiz.de/10010589158

On the ubiquity of matrix-product states in one-dimensional stochastic processes with boundary interactions

Klauck, Kai; Schadschneider, Andreas - In: Physica A: Statistical Mechanics and its Applications 271 (1999) 1, pp. 102-117

Recently, it has been shown that the zero-energy eigenstate – corresponding to the stationary state – of a stochastic Hamiltonian with nearest-neighbour interaction in the bulk and single-site boundary terms, can generically be written in the form of a so-called matrix-product state. We...

Persistent link: https://www.econbiz.de/10010664822