The Fisher–Shannon statistical measure of complexity is analyzed for a continuous manifold of quantum observables. It … characterization of the complexity of some quantum systems. In order to obtain a more complete description of complexity two new …

We develop a model for the evolution of economic entities within a geographical type of framework. On a square symmetry … variation of the “external economic field condition”. For the firm fitness evolution, we take into account a constraint such … evolution model. The concentration of firms, the averaged fitness, the regional distribution of firms, and fitness for different …

complex spatio-temporal patterning. A colonial higher complexity is required for better colonial adaptability in a dynamic …

The definition of complexity, simultaneously introduced by Kolmogorov and Chaitin, has given a numerical measure to … deals with the complexity of most real systems, and biological objects in particular. We try to overcome this difficulty by … discussing a possible thermodynamic definition of complexity based on energy balance. The Kolmogorov–Chaitin definition of …

history (e.g., humans and flies), are derived and extensively verified. Such conservation (with respect to evolution, i.e., in … biological heterogeneity, establish two universal ways of its evolution, predict a new kind of rapid (compared to lifespan …

A measure called physical complexity is established and calculated for a population of sequences, based on statistical … sequences of a population. Up until now, physical complexity has only been formulated for populations of sequences with the same …, we investigate our extended physical complexity through simulations, showing it to be consistent with the original. …