We present a general conceptual framework for self-organized criticality (SOC), based on the recognition that it is nothing but the expression, “unfolded" in a suitable parameter space, of an underlying unstable dynamical critical point. More precisely, SOC is shown to result from the tunning of the order parameter to a vanishingly small, but positive value, thus ensuring that the corresponding control parameter lies exactly at its critical value for the underlying transition. This clarifies the role and nature of the very slow driving rate common to all systems exhibiting SOC. This mechanism is shown to apply to models of sandpiles, earthquakes, depinning, fractal growth and forest fires, which have been proposed as examples of SOC.Nous pr...
We present the first solvable non-conservative sandpile-like critical model of Self-Organised Critic...
We suggest that ensembles of self-replicating entities such as biological systems naturally evolve t...
We show that a notable fraction of numerical and experimental works claiming the observation of sel...
We present a general conceptual framework for self-organized criticality (SOC), based on the recogni...
We present a pedagogical introduction to self-organized criticality (SOC), unraveling its connection...
International audienceThree aspects of complexity are fractals, chaos, and self-organized criticalit...
According to Kadanoff, self-organized criticality (SOC) implies the operation of a feedback mechanis...
10 pages, proceeding of the conference "Fractales en progres", Paris 12-13 NovemberInternational aud...
The existence of true scale-invariance in slowly driven models of self-organized criticality without...
During the past ten years more than 2000 publications were concerned with the idea of self-organized...
Unlike the conventional case of using cellular automata, we use a system of differential equations t...
Since Self-Organised Criticality (SOC) was introduced in 1987, both the nature of the self-organisat...
Blanchard P, Cessac B, Krüger T. What can one learn about self-organized criticality from dynamical ...
Scale-free outbursts of activity are commonly observed in physical, geological, and biological syste...
Abstract In this chapter of the e-book “Self-Organized Criticality Systems ” we summarize some theor...
We present the first solvable non-conservative sandpile-like critical model of Self-Organised Critic...
We suggest that ensembles of self-replicating entities such as biological systems naturally evolve t...
We show that a notable fraction of numerical and experimental works claiming the observation of sel...
We present a general conceptual framework for self-organized criticality (SOC), based on the recogni...
We present a pedagogical introduction to self-organized criticality (SOC), unraveling its connection...
International audienceThree aspects of complexity are fractals, chaos, and self-organized criticalit...
According to Kadanoff, self-organized criticality (SOC) implies the operation of a feedback mechanis...
10 pages, proceeding of the conference "Fractales en progres", Paris 12-13 NovemberInternational aud...
The existence of true scale-invariance in slowly driven models of self-organized criticality without...
During the past ten years more than 2000 publications were concerned with the idea of self-organized...
Unlike the conventional case of using cellular automata, we use a system of differential equations t...
Since Self-Organised Criticality (SOC) was introduced in 1987, both the nature of the self-organisat...
Blanchard P, Cessac B, Krüger T. What can one learn about self-organized criticality from dynamical ...
Scale-free outbursts of activity are commonly observed in physical, geological, and biological syste...
Abstract In this chapter of the e-book “Self-Organized Criticality Systems ” we summarize some theor...
We present the first solvable non-conservative sandpile-like critical model of Self-Organised Critic...
We suggest that ensembles of self-replicating entities such as biological systems naturally evolve t...
We show that a notable fraction of numerical and experimental works claiming the observation of sel...