How great an effect does self-generated spatial structure have on logistic population growth? Results are described from an individual-based model (IBM) with spatially localized dispersal and competition, and from a deterministic approximation to the IBM describing the dynamics of the first and second spatial moments. The dynamical system incorporates a novel closure that gives a close approxim...

in this paper, we introduce the concept of dynamical distance on a nuclear con- guration space. we partition the nuclear con guration space into disjoint classes. this clas-si cation coincides with the classical partitioning of molecular systems via the concept ofconjugacy of dynamical systems. it gives a quantitative criterion to distinguish dierentmolecular structures.

We show that interactions of inherently chaotic oscillators can lead to coexistence regular oscillatory regimes and oscillations in the rings coupled provided level interaction between exceeds a threshold value. The transformation initially dynamics into number is shown result from suppression chaos by separation certain oscillation periods continuous spectra, which are characteristic oscillati...