Stability of equilibria of a predator-prey model of phenotype evolution
Author(s) -
Sı́lvia Cuadrado
Publication year - 2009
Publication title -
mathematical biosciences and engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.451
H-Index - 45
eISSN - 1551-0018
pISSN - 1547-1063
DOI - 10.3934/mbe.2009.6.701
Subject(s) - stability (learning theory) , trait , predator , predation , population , selection (genetic algorithm) , mathematics , mutation , evolutionarily stable strategy , mathematical economics , evolutionary biology , biology , mathematical optimization , ecology , computer science , game theory , genetics , demography , gene , machine learning , artificial intelligence , sociology , programming language
We consider a selection mutation predator-prey model for the distribution of individuals with respect to an evolutionary trait. Local stability of the equilibria of this model is studied using the linearized stability principle and taking advantage of the (assumed) asymptotic stability of the equilibria of the resident population adopting an evolutionarily stable strategy.
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