Instability of the steady state solution in cell cycle population structure models with feedback.
J Math Biol
; 78(5): 1365-1387, 2019 04.
Article
em En
| MEDLINE
| ID: mdl-30523382
ABSTRACT
We show that when cell-cell feedback is added to a model of the cell cycle for a large population of cells, then instability of the steady state solution occurs in many cases. We show this in the context of a generic agent-based ODE model. If the feedback is positive, then instability of the steady state solution is proved for all parameter values except for a small set on the boundary of parameter space. For negative feedback we prove instability for half the parameter space. We also show by example that instability in the other half may be proved on a case by case basis.
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MEDLINE
Assunto principal:
Ciclo Celular
/
Modelos Biológicos
Idioma:
En
Ano de publicação:
2019
Tipo de documento:
Article