Journalartikel
Autorenliste: OPPER, M; DIEDERICH, S
Jahr der Veröffentlichung: 1992
Seiten: 1616-1619
Zeitschrift: Physical Review Letters
Bandnummer: 69
Heftnummer: 10
ISSN: 0031-9007
DOI Link: https://doi.org/10.1103/PhysRevLett.69.1616
Verlag: American Physical Society
Abstract:
We study a population of interacting species, described by the replicator model well established in theoretical biology. Using methods of statistical physics we present an exact steady-state solution to the model as a function of the population's cooperation pressure u when the number of species is large and the interactions are taken as random. When u is lowered to a critical value u(c), the solution becomes unstable. This phase transition manifests itself by a 1/f behavior in the power spectrum of the system's response against weak external noise.
Zitierstile
Harvard-Zitierstil: OPPER, M. and DIEDERICH, S. (1992) PHASE-TRANSITION AND 1/F NOISE IN A GAME DYNAMIC-MODEL, Physical Review Letters, 69(10), pp. 1616-1619. https://doi.org/10.1103/PhysRevLett.69.1616
APA-Zitierstil: OPPER, M., & DIEDERICH, S. (1992). PHASE-TRANSITION AND 1/F NOISE IN A GAME DYNAMIC-MODEL. Physical Review Letters. 69(10), 1616-1619. https://doi.org/10.1103/PhysRevLett.69.1616
Schlagwörter
CHAOS; DETERMINISTIC DYNAMICS; MEAN-FIELD THEORY; RANDOM NEURAL NETWORKS; SOLVABLE MODEL; SPIN-GLASSES
