Abstract
We study a class of Markov jump processes describing reaction-diffusion phenomena in a dynamic medium. The model consists basically of a bounded domain divided into cells, each of them being the collection of a given number of sites. These sites are in one of two possible phases of the medium, being either empty, or occupied by particles. The cells are considered as homogenous, the spatial structure of the sites being ignored. The model describes chemical reactions and interactions with the medium, while the individual particles can also perform jumps between neighbouring cells. We consider an exclusion mechanism which prohibits adsorption or jump of particles in a saturated cell. We analyze the macroscopic behaviour of this class of processes in the limit when the cell size tends to 0 and the number of sites per cell tends to infinity, giving conditions for convergence towards the solution of a deterministic reaction-diffusion system.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Arnold, L., Theodosopulu, M. (1980) Deterministic limit of the stochastic model of chemical reactions with diffusion. Adv.Appl.Prob. 12, 367–379
Blount, D. (1994) Density dependent limits for a nonlinear reaction-diffusion model. Ann.Probab. 22 No.4, 2040–2070
Blount, D. (1996) Diffusion limits for a nonlinear density-dependent space-time population model. Ann.Probab. 24 No.2, 639–659
Ethier, S., Kurtz, T.G. (1986) Markov Processes: Characterization and Convergence. J.Wiley & Sons, New York
Guia§, F. (2001) Convergence properties of a stochastic model for coagulation-fragmentation processes with diffusion. Stochastic.Anal.Appl. 19 No.2, 245–278
Guia§, F. (1997) A Monte Carlo approach to the Smoluchowski equations. Monte Carlo Meth.Appl. 3 No.4, 313–326
Kotelenez, P. (1986) Law of large numbers and central limit theorem for linear chemical reactions with diffusion. Ann.Probab. 14 No.l, 173–193
Reichert, C, Starke, J., Eiswirth, M. (2001) Stochastic Modelling of CO-Oxidation on Platinum Surfaces and Deterministic Limit. (Preprint)
Smoller, J. (1983) Shock Waves and Reaction-Diffusion Equations. Springer
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2002 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Guiaş, F. (2002). Mesoscopic Models of Reaction-Diffusion Processes with Exclusion Mechanism. In: Antonić, N., van Duijn, C.J., Jäger, W., Mikelić, A. (eds) Multiscale Problems in Science and Technology. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-56200-6_6
Download citation
DOI: https://doi.org/10.1007/978-3-642-56200-6_6
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-43584-6
Online ISBN: 978-3-642-56200-6
eBook Packages: Springer Book Archive