121 citations · 121 across the 1 of their papers we have counts for
7 papers
Theoretical Analysis and Simulations of the Generalized Lotka-Volterra Model
Ofer Malcai, Ofer Biham, Peter Richmond +1
The dynamics of generalized Lotka-Volterra systems is studied by theoretical techniques and computer simulations. These systems describe the time evolution of the wealth distributi…
Pattern Formation and a Clustering Transition in Power-Law Sequential Adsorption
Ofer Biham, Ofer Malcai, Daniel A. Lidar +1
A new model that describes adsorption and clustering of particles on a surface is introduced. A {\it clustering} transition is found which separates between a phase of weakly corre…
Power-law distributions and Levy-stable intermittent fluctuations in stochastic systems of many autocatalytic elements
Ofer Malcai, Ofer Biham, Sorin Solomon
A generic model of stochastic autocatalytic dynamics with many degrees of freedom is studied using computer simulations. The time evolution of the 's combine…
Generic Emergence of Power Law Distributions and Lévy-Stable Intermittent Fluctuations in Discrete Logistic Systems
Ofer Biham, Ofer Malcai, Moshe Levy +1
The dynamics of generic stochastic Lotka-Volterra (discrete logistic) systems of the form \cite{Solomon96a} is s…
Scaling Range and Cutoffs in Empirical Fractals
Ofer Malcai, Daniel A. Lidar, Ofer Biham +1
Fractal structures appear in a vast range of physical systems. A literature survey including all experimental papers on fractals which appeared in the six Physical Review journals…
The Limited Scaling Range of Empirical Fractals
David Avnir, Ofer Biham, Daniel A. Lidar +1
The notion of the abundance of fractals is critically re-examined in light of surprising data regarding the scaling range in empirical reports on fractality.