Persistence and stability of a class of kinetic compartmental models

Autor:	Szederkenyi, G., Acs, B., Liptak, Gy., Vaghy, M. A.
Rok vydání:	2022
Předmět:	Mathematics - Dynamical Systems Quantitative Biology - Molecular Networks 34C60 80A30 05C90
Druh dokumentu:	Working Paper
Popis:	In this paper we show that the dynamics of a class of kinetic compartmental models with bounded capacities, monotone reaction rates and a strongly connected interconnection structure is persistent. The result is based on the chemical reaction network (CRN) and the corresponding Petri net representation of the system. For the persistence analysis, it is shown that all siphons in the Petri net of the studied model class can be characterized efficiently. Additionally, the existence and stability of equilibria are also analyzed building on the persistence and the theory of general compartmental systems. The obtained results can be applied in the analysis of general kinetic models based on the simple exclusion principle. Comment: 23 pages, 5 figures
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2201.09630 Zobrazit plný text záznamu View this record from Arxiv