FORMATION OF DISSIPATIVE STRUCTURES IN THE DISTANCE FROM THE BOUNDARY OF LOSSES OF EQUILIBRIUM OF SPATIALLY HOMOGENEOUS DENSITY IN PREDATOR - PREY SYSTEMS
Rubrics: GENERAL BIOPHYSICS
Authors:
1.
Donetsk national university
Type:
Article
Pages:
from 128
to 133
Status:
Published
Received:
20.06.2017
Accepted:
20.06.2017
Published:
25.06.2017
Subject area:
UDK 577 Материальные основы жизни. Биохимия. Молекулярная биология.Биофизика
Language:
Russian
Keywords:
predator-prey relationship, dissipative structures
Abstract (English):
Forming in the distance of the Turing bifurcation stationary dissipative structures are constructed numerically, for two distributed predator-prey models. In the case of a circular range, one of the models observes a sequence of splitting of the density maximum in the parameter region, where for small amplitude the highest growth rate has the independent of the polar angle perturbation. In a similar case, formation of structures close to striped pattern is observed in another model (model with a lower critical prey density).
Forming in the distance of the Turing bifurcation stationary dissipative structures are constructed numerically, for two distributed predator-prey models. In the case of a circular range, one of the models observes a sequence of splitting of the density maximum in the parameter region, where for small amplitude the highest growth rate has the independent of the polar angle perturbation. In a similar case, formation of structures close to striped pattern is observed in another model (model with a lower critical prey density).
Keywords:
predator-prey relationship, dissipative structures
predator-prey relationship, dissipative structures
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